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Total properties:
82
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07705362
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Filing Dt:
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05/24/1991
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Title:
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CABS OF HEAVY CONSTRUCTION VEHICLES WITH AN OPENABLE FRONT WINDON AND A LOCKING DEVICE THEREFOR
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Patent #:
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Issue Dt:
|
09/21/1993
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Application #:
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07728100
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Filing Dt:
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07/10/1991
|
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Title:
|
DIPPER STICK FOR EXCAVATOR OF HIGH STRENGTH POLYMERIC COMPOSITE MATERIALS AND METHOD FOR MANUFACTURING SUCH
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Patent #:
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Issue Dt:
|
05/03/1994
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Application #:
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07765162
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Filing Dt:
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09/23/1991
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Title:
|
PROCESS FOR AUTOMATICALLY CONTROLLING ACTUATORS OF EXCAVATOR
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Patent #:
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Issue Dt:
|
11/01/1994
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Application #:
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07783559
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Filing Dt:
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10/28/1991
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Title:
|
CONTROL SYSTEM FOR AUTOMATICALLY CONTROLLING ACTUATORS OF AN EXCAVATOR
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Patent #:
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Issue Dt:
|
10/12/1993
|
Application #:
|
07790769
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Filing Dt:
|
11/12/1991
|
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Title:
|
CONTROL APPARATUS AND METHOD FOR AUTOMATICALLY CONTROLLING A HYDRAULIC SYSTEM FOR HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
|
07/18/1995
|
Application #:
|
07791559
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Filing Dt:
|
11/14/1991
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Title:
|
SYSTEM FOR AUTOMATICALLY CONTROLLING QUANTITY OF HYDRAULIC FLUID OF AN EXCAVATOR
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Patent #:
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Issue Dt:
|
01/12/1993
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Application #:
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07810512
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Filing Dt:
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12/19/1991
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Title:
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CARBURIZED STEELS FOR GEARS
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Patent #:
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Issue Dt:
|
04/13/1993
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Application #:
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07829699
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Filing Dt:
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01/31/1992
|
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Title:
|
SYSTEM FOR AUTOMATICALLY CONTROLLING RELATIVE OPERATIONAL VELOCITY OF ACTUATORS OF CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
|
05/31/1994
|
Application #:
|
07963564
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Filing Dt:
|
12/11/1992
|
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Title:
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METHOD OF MAKING A DIPPER STICK FOR AN EXCAVATOR FROM HIGH STRENGTH POLYMERIC COMPOSITE MATERIALS
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Patent #:
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Issue Dt:
|
03/29/1994
|
Application #:
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07980269
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Filing Dt:
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11/23/1992
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Title:
|
CONTROL SYSTEMS FOR HYDRAULIC PUMPS OF THE VARIABLE DISPLACEMENT TYPE
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Patent #:
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Issue Dt:
|
12/28/1993
|
Application #:
|
07980327
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Filing Dt:
|
11/23/1992
|
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Title:
|
CONTROL SYSTEMS FOR VARIABLE DISPLACEMENT HYDRAULIC PUMPS
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Patent #:
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Issue Dt:
|
09/13/1994
|
Application #:
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07981211
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Filing Dt:
|
11/25/1992
|
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Title:
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MULTIPROCESSOR SYSTEM FOR HYDRAULIC EXCAVATOR
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Patent #:
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Issue Dt:
|
04/19/1994
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Application #:
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07981218
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Filing Dt:
|
11/25/1992
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Title:
|
FLOW RATE CONTROL APPARATUS FOR OIL-HYDRAULIC PUMP
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Patent #:
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Issue Dt:
|
12/14/1993
|
Application #:
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07981219
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Filing Dt:
|
11/25/1992
|
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Title:
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METHOD OF CONTROLLING MULTITASKING EXCAVATOR SYSTEM
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Patent #:
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Issue Dt:
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08/22/1995
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Application #:
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08168507
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Filing Dt:
|
12/22/1993
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Title:
|
METHOD FOR CONTROLLING OPERATION OF AN EXCAVATOR HAVING ELECTRONIC MICRO-MODULE
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Patent #:
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Issue Dt:
|
06/17/1997
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Application #:
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08228743
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Filing Dt:
|
04/18/1994
|
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Title:
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AMPLIFYING SYSTEM FOR SOLENOID CONTROLLED PROPORTION VALVE
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Patent #:
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Issue Dt:
|
08/19/1997
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Application #:
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08233517
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Filing Dt:
|
04/26/1994
|
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Title:
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DISCHARGE FLOW CONTROL SYSTEM AND METHOD IN HYDRAULIC PUMP
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Patent #:
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Issue Dt:
|
05/02/1995
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Application #:
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08234226
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Filing Dt:
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04/28/1994
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Title:
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AUTOMATIC WARMING-UP APPARATUS AND METHOD THEREOF IN HYDRAULIC SYSTEM
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Patent #:
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Issue Dt:
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02/27/1996
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Application #:
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08241870
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Filing Dt:
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05/12/1994
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Title:
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TRANSMISSION FOR HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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06/18/1996
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Application #:
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08265068
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Filing Dt:
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06/28/1994
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Title:
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HIGH TOUGHNESS AND HIGH STRENGTH UNTEMPERED STEEL AND PROCESSING METHOD THEREOF
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Patent #:
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Issue Dt:
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09/03/1996
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Application #:
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08323026
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Filing Dt:
|
10/14/1994
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Title:
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AUTOMATIC TRANSMISSION SYSTEM FOR HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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02/27/1996
|
Application #:
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08323146
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Filing Dt:
|
10/14/1994
|
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Title:
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VARIABLE PRIORITY DEVICE FOR SWING MOTOR IN HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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09/09/1997
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Application #:
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08323360
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Filing Dt:
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10/14/1994
|
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Title:
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SPLINE
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Patent #:
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Issue Dt:
|
06/25/1996
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Application #:
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08323752
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Filing Dt:
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10/17/1994
|
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Title:
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HYDRAULIC TURNING JOINT
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Patent #:
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Issue Dt:
|
10/15/1996
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Application #:
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08323838
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Filing Dt:
|
10/17/1994
|
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Title:
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ENGINE COOLING SYSTEM WITH BLADE ANGLE CONTROLLABLE COOLING FAN
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Patent #:
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Issue Dt:
|
04/23/1996
|
Application #:
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08326329
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Filing Dt:
|
10/20/1994
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Title:
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SHOCK PREVENTION APPARATUS FOR HYDRAULIC/AIR-PRESSURE EQUIPMENT AND METHOD THEREOF
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Patent #:
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Issue Dt:
|
06/18/1996
|
Application #:
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08334217
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Filing Dt:
|
11/04/1994
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Title:
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APPARATUS FOR AND METHOD OF CONTROLLING ENGINE AND PUMPS OF HYDRAULIC CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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01/07/1997
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Application #:
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08334542
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Filing Dt:
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11/04/1994
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Title:
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STRAIGHT TRAVELLING APPARATUS FOR CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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03/12/1996
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Application #:
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08340236
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Filing Dt:
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11/16/1994
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Title:
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TIME DELAY VALVE OF A HYDRAULIC MOTOR
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Patent #:
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Issue Dt:
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02/04/1997
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Application #:
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08340629
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Filing Dt:
|
11/16/1994
|
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Title:
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HYDRAULIC SYSTEM FOR CONTROLLING A BRAKE SYSTEM AND A SUSPENSION SYSTEM OF A WHEEL-TYPE EXCAVATOR
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Patent #:
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Issue Dt:
|
07/01/1997
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Application #:
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08340772
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Filing Dt:
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11/16/1994
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Title:
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FERROUS ALLOY COMPOSITION AND MANUFACTURE AND COATING METHODS OF MECHANICAL PRODUCTS USING THE SAME
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Patent #:
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Issue Dt:
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02/04/1997
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Application #:
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08343874
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Filing Dt:
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11/17/1994
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Title:
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SYSTEM FOR MONITORING ENERGY PERFORMANCE OF SECONDARY BATTERY, AND METHOD THEREFOR
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Patent #:
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Issue Dt:
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02/04/1997
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Application #:
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08364933
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Filing Dt:
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12/28/1994
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Title:
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APPARATUS AND METHOD FOR MONITORING STATE OF BATTERY
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Patent #:
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Issue Dt:
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10/07/1997
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Application #:
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08497041
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Filing Dt:
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06/30/1995
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Title:
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MOTOR CAVITATION PREVENTION DEVICE FOR HYDRAULIC SYSTEMS
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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08497096
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Filing Dt:
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06/30/1995
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Title:
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MONO-BLOCK CONTROL VALVE WITH REGENERATION CONDUIT
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Patent #:
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Issue Dt:
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04/01/1997
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Application #:
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08497125
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Filing Dt:
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06/30/1995
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Title:
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CONTROL VALVE FOR HEAVY CONSTRUCTION EQUIPMENT HAVING REGENERATION FUNCTION
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Patent #:
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Issue Dt:
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10/29/1996
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Application #:
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08497130
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Filing Dt:
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06/30/1995
|
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Title:
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STRAIGHT TRAVELLING APPARATUS FOR HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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04/01/1997
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Application #:
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08497173
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Filing Dt:
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06/30/1995
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Title:
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VARIABLE PRIORITY DEVICE FOR HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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01/14/1997
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Application #:
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08497187
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Filing Dt:
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06/30/1995
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Title:
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CONTROL VALVE WITH VARIABLE PRIORITY FUNCTION
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Patent #:
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Issue Dt:
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10/28/1997
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Application #:
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08497325
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Filing Dt:
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06/30/1995
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Title:
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STRAIGHT TRAVELLING APPARATUS FOR HEAVY CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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08/12/1997
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Application #:
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08497345
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Filing Dt:
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06/30/1995
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Title:
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OIL DRAIN DEVICE FOR VALVE SPOOL CAP
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Patent #:
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Issue Dt:
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07/30/1996
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Application #:
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08497513
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Filing Dt:
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06/30/1995
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Title:
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HOLDING CHECK CONTROL VALVE
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Patent #:
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Issue Dt:
|
12/17/1996
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Application #:
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08497574
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Filing Dt:
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06/30/1995
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Title:
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VARIABLE PRIORITY DEVICE
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Patent #:
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Issue Dt:
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12/24/1996
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Application #:
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08497628
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Filing Dt:
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06/30/1995
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Title:
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MONO-BLOCK CONTROL VALVE WITH SIDE BYPASS PASSAGE
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Patent #:
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Issue Dt:
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12/03/1996
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Application #:
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08497668
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Filing Dt:
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06/30/1995
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Title:
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ACTUATOR OPERATING SIGNAL SENSOR
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Patent #:
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Issue Dt:
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05/06/1997
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Application #:
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08500724
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Filing Dt:
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07/11/1995
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Title:
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DELIVERY CONTROL DEVICE FOR HYDRAULIC PUMPS AND HYDRAULIC SYSTEMS WITH SUCH DEVICES
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Patent #:
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Issue Dt:
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01/07/1997
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Application #:
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08501222
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Filing Dt:
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07/11/1995
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Title:
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IMPLEMENT ATTATCHING DEVICE FOR CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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05/13/1997
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Application #:
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08541717
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Filing Dt:
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10/10/1995
|
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Title:
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METHOD FOR CONTROLLING OPERATION OF REPEATED WORK OF EXCAVATOR VEHICLE
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Patent #:
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Issue Dt:
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06/03/1997
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Application #:
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08563689
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Filing Dt:
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11/28/1995
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Title:
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CORROSION AND WEAR RESISTANT IRON ALLOY AND METHOD FOR PREPARING CORROSION AND WEAR RESISTANT MEMBERS USING THE SAME
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Patent #:
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Issue Dt:
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06/02/1998
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Application #:
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08563840
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Filing Dt:
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11/28/1995
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Title:
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AUTOMATIC REAR WHEEL SELF-CENTERING DEVICE FOR FOUR-WHEEL STEERING VEHICLES
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Patent #:
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Issue Dt:
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12/24/1996
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Application #:
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08564758
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Filing Dt:
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11/29/1995
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Title:
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APPARATUS FOR AND METHOD OF CONTROLLING ENGINE RPM IN HYDRAULIC CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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05/06/1997
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Application #:
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08564826
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Filing Dt:
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11/29/1995
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Title:
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DEVICE FOR SENSING THE DISPLACEMENT OF WORKING MEMBERS INDUSTRIAL EQUIPMENT
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Patent #:
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Issue Dt:
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09/09/1997
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Application #:
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08564827
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Filing Dt:
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11/29/1995
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Title:
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METHOD OF AND APPARATUS FOR CONTROLLING NOISE GENERATED IN CONFINED SPACES
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Patent #:
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Issue Dt:
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11/18/1997
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Application #:
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08565264
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Filing Dt:
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11/30/1995
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Title:
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WORKING UNIT OF CONSTRUCTION EQUIPMENT WITH ATTACHMENT SELF LEVELING FUNCTION
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08742302
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Filing Dt:
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11/01/1996
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Title:
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METHOD FOR CONTROLLING RPM OF ENGINE IN HYDRAULIC CONSTRUCTION MACHINE
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Patent #:
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Issue Dt:
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06/23/1998
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Application #:
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08754919
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Filing Dt:
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11/22/1996
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Title:
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METHOD FOR CARRYING OUT AUTOMATIC SURFACE FINISHING WORK WITH ELECTRO- HYDRAULIC EXCAVATOR VEHICLE
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Patent #:
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Issue Dt:
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08/04/1998
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Application #:
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08762916
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Filing Dt:
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12/10/1996
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Title:
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ENGINE/PUMP CONTROL DEVICE FOR LOADERS
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Patent #:
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Issue Dt:
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11/17/1998
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Application #:
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08762917
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Filing Dt:
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12/10/1996
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Title:
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HYDRAULIC SYSTEM FOR DRIVING AXIAL PISTON TYPE HYDRAULIC MOTOR
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Patent #:
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Issue Dt:
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07/06/1999
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Application #:
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08762918
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Filing Dt:
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12/10/1996
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Title:
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WORK BRAKE APPARATUS FOR WHEEL TYPE EXCAVATOR
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Patent #:
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Issue Dt:
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02/02/1999
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Application #:
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08762919
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Filing Dt:
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12/10/1996
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Title:
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DEVICE FOR DETACHABLY MOUNTING A WORK MEMBER TO CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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03/23/1999
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Application #:
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08762953
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Filing Dt:
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12/10/1996
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Title:
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DEVICE FOR MATCHING THE OPERATION OF TRAVELLING UNIT IN CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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08/18/1998
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Application #:
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08762954
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Filing Dt:
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12/10/1996
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Title:
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DEVICE FOR CONTROLLING BREAKER IN CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08762968
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Filing Dt:
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12/10/1996
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Title:
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FLUID JOINING DEVICE FOR POWER CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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09/22/1998
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Application #:
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08762977
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Filing Dt:
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12/10/1996
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Title:
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DEVICE AND METHOD FOR SELECTING CONTROL MODE IN POWER CONSTRUCTION VEHICLE
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Patent #:
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Issue Dt:
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01/19/1999
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Application #:
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08762986
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Filing Dt:
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12/10/1996
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Title:
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DEVICE AND METHOD FOR AUTOMATICALLY VIBRATING WORKING MEMBERS OF POWER CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08762987
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Filing Dt:
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12/10/1996
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Title:
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FLUID REGENERATION DEVICE FOR CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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01/26/1999
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Application #:
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08762989
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Filing Dt:
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12/10/1996
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Title:
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VARIABLE-REGENERATION DIRECTIONAL CONTROL VALVE FOR CONSTRUCTION VEHICLES
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Patent #:
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Issue Dt:
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01/06/1998
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Application #:
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08762990
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Filing Dt:
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12/10/1996
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Title:
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CONTROL SYSTEM OF AN EXCAVATOR
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Patent #:
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Issue Dt:
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09/21/1999
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Application #:
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08890946
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Filing Dt:
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07/10/1997
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Title:
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MICROLITER-SIZED IONIZATION DEVICE AND METHOD
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Patent #:
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Issue Dt:
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01/19/1999
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Application #:
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08891191
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Filing Dt:
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07/10/1997
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Title:
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SAFETY LEVER APPARATUS AND A METHOD OF USING THE SAME
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Patent #:
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Issue Dt:
|
10/13/1998
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Application #:
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08891192
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Filing Dt:
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07/10/1997
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Title:
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APPARATUS AND METHOD FOR MEASURING A DIMENSION OF A MANUFACTURED ARTICLE
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Patent #:
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Issue Dt:
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09/14/1999
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Application #:
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08891264
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Filing Dt:
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07/10/1997
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|
Title:
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HYDRAULIC SYSTEM WITH SECONOARY EXHAUST PASSAGE
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Patent #:
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Issue Dt:
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03/28/2000
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Application #:
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08893082
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Filing Dt:
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07/15/1997
|
|
Title:
|
HYDRAULIC OR PNEUMATIC WHEEL FOR A LIGHT- WEIGHT VEHICLE AND METHOD OF USING SAME
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Patent #:
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Issue Dt:
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08/17/1999
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Application #:
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08909329
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Filing Dt:
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08/11/1997
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|
Title:
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POWER STEERING SYSTEM FOR CONSTRUCTION EQUIPMENT
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Patent #:
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Issue Dt:
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09/28/1999
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Application #:
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08988615
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Filing Dt:
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12/11/1997
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|
Title:
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TANDEM-TYPE PUMP HAVING AN AUXILIARY PUMP
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Patent #:
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Issue Dt:
|
09/14/1999
|
Application #:
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08989050
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Filing Dt:
|
12/11/1997
|
|
Title:
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APPARATUS FOR IMPROVING THE OPERATING CAPABILITY OF A CONTRUCTION MACHINE DURING A FINE OPERATION MODE AND METHOD FOR THE SAME
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Patent #:
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Issue Dt:
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10/12/1999
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Application #:
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08993079
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Filing Dt:
|
12/18/1997
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|
Title:
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AUTOMATIC FLUID PRESSURE-INTENSIFYING APPARATUS AND METHOD OF A HYDRAULIC TRAVELING DEVICE
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Patent #:
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Issue Dt:
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06/29/1999
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Application #:
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08998986
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Filing Dt:
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12/29/1997
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|
Title:
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ABSOLUTE POSITION DETECTION METHOD FOR STROKE SENSING CYLINDER
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Patent #:
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Issue Dt:
|
05/18/1999
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Application #:
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08999295
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Filing Dt:
|
12/29/1997
|
|
Title:
|
ABSOLUTE POSITION DETECTION METHOD FOR STROKE SENSING CYLINDER
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Patent #:
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Issue Dt:
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02/24/1998
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Application #:
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29045743
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Filing Dt:
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10/27/1995
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|
Title:
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EXCAVATOR
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Patent #:
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Issue Dt:
|
06/15/1999
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Application #:
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29064649
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Filing Dt:
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12/23/1996
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Title:
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WHEEL LOADER
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Patent #:
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Issue Dt:
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09/22/1998
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Application #:
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29064652
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Filing Dt:
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12/23/1996
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Title:
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EXCAVATOR CAB
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