|
Total properties:
65
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/1993
|
Application #:
|
07728100
|
Filing Dt:
|
07/10/1991
|
|
Title:
|
DIPPER STICK FOR EXCAVATOR OF HIGH STRENGTH POLYMERIC COMPOSITE MATERIALS AND METHOD FOR MANUFACTURING SUCH
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/01/1994
|
Application #:
|
07783559
|
Filing Dt:
|
10/28/1991
|
|
Title:
|
CONTROL SYSTEM FOR AUTOMATICALLY CONTROLLING ACTUATORS OF AN EXCAVATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/18/1995
|
Application #:
|
07791559
|
Filing Dt:
|
11/14/1991
|
|
Title:
|
SYSTEM FOR AUTOMATICALLY CONTROLLING QUANTITY OF HYDRAULIC FLUID OF AN EXCAVATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/12/1993
|
Application #:
|
07810512
|
Filing Dt:
|
12/19/1991
|
|
Title:
|
CARBURIZED STEELS FOR GEARS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/31/1994
|
Application #:
|
07963564
|
Filing Dt:
|
12/11/1992
|
|
Title:
|
METHOD OF MAKING A DIPPER STICK FOR AN EXCAVATOR FROM HIGH STRENGTH POLYMERIC COMPOSITE MATERIALS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/29/1994
|
Application #:
|
07980269
|
Filing Dt:
|
11/23/1992
|
|
Title:
|
CONTROL SYSTEMS FOR HYDRAULIC PUMPS OF THE VARIABLE DISPLACEMENT TYPE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/28/1993
|
Application #:
|
07980327
|
Filing Dt:
|
11/23/1992
|
|
Title:
|
CONTROL SYSTEMS FOR VARIABLE DISPLACEMENT HYDRAULIC PUMPS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/19/1994
|
Application #:
|
07981218
|
Filing Dt:
|
11/25/1992
|
|
Title:
|
FLOW RATE CONTROL APPARATUS FOR OIL-HYDRAULIC PUMP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/14/1993
|
Application #:
|
07981219
|
Filing Dt:
|
11/25/1992
|
|
Title:
|
METHOD OF CONTROLLING MULTITASKING EXCAVATOR SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/22/1995
|
Application #:
|
08168507
|
Filing Dt:
|
12/22/1993
|
|
Title:
|
METHOD FOR CONTROLLING OPERATION OF AN EXCAVATOR HAVING ELECTRONIC MICRO-MODULE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/19/1997
|
Application #:
|
08233517
|
Filing Dt:
|
04/26/1994
|
|
Title:
|
DISCHARGE FLOW CONTROL SYSTEM AND METHOD IN HYDRAULIC PUMP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1996
|
Application #:
|
08265068
|
Filing Dt:
|
06/28/1994
|
|
Title:
|
HIGH TOUGHNESS AND HIGH STRENGTH UNTEMPERED STEEL AND PROCESSING METHOD THEREOF
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1997
|
Application #:
|
08323360
|
Filing Dt:
|
10/14/1994
|
|
Title:
|
SPLINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/15/1996
|
Application #:
|
08323838
|
Filing Dt:
|
10/17/1994
|
|
Title:
|
ENGINE COOLING SYSTEM WITH BLADE ANGLE CONTROLLABLE COOLING FAN
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/23/1996
|
Application #:
|
08326329
|
Filing Dt:
|
10/20/1994
|
|
Title:
|
SHOCK PREVENTION APPARATUS FOR HYDRAULIC/AIR-PRESSURE EQUIPMENT AND METHOD THEREOF
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1996
|
Application #:
|
08334217
|
Filing Dt:
|
11/04/1994
|
|
Title:
|
APPARATUS FOR AND METHOD OF CONTROLLING ENGINE AND PUMPS OF HYDRAULIC CONSTRUCTION EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/01/1997
|
Application #:
|
08340772
|
Filing Dt:
|
11/16/1994
|
|
Title:
|
FERROUS ALLOY COMPOSITION AND MANUFACTURE AND COATING METHODS OF MECHANICAL PRODUCTS USING THE SAME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/04/1997
|
Application #:
|
08343874
|
Filing Dt:
|
11/17/1994
|
|
Title:
|
SYSTEM FOR MONITORING ENERGY PERFORMANCE OF SECONDARY BATTERY, AND METHOD THEREFOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/04/1997
|
Application #:
|
08364933
|
Filing Dt:
|
12/28/1994
|
|
Title:
|
APPARATUS AND METHOD FOR MONITORING STATE OF BATTERY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/07/1997
|
Application #:
|
08497041
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
MOTOR CAVITATION PREVENTION DEVICE FOR HYDRAULIC SYSTEMS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/29/1996
|
Application #:
|
08497130
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
STRAIGHT TRAVELLING APPARATUS FOR HEAVY CONSTRUCTION EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/1997
|
Application #:
|
08497173
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
VARIABLE PRIORITY DEVICE FOR HEAVY CONSTRUCTION EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/14/1997
|
Application #:
|
08497187
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
CONTROL VALVE WITH VARIABLE PRIORITY FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1996
|
Application #:
|
08497574
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
VARIABLE PRIORITY DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/03/1996
|
Application #:
|
08497668
|
Filing Dt:
|
06/30/1995
|
|
Title:
|
ACTUATOR OPERATING SIGNAL SENSOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/06/1997
|
Application #:
|
08500724
|
Filing Dt:
|
07/11/1995
|
|
Title:
|
DELIVERY CONTROL DEVICE FOR HYDRAULIC PUMPS AND HYDRAULIC SYSTEMS WITH SUCH DEVICES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/07/1997
|
Application #:
|
08501222
|
Filing Dt:
|
07/11/1995
|
|
Title:
|
IMPLEMENT ATTATCHING DEVICE FOR CONSTRUCTION EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/13/1997
|
Application #:
|
08541717
|
Filing Dt:
|
10/10/1995
|
|
Title:
|
METHOD FOR CONTROLLING OPERATION OF REPEATED WORK OF EXCAVATOR VEHICLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1998
|
Application #:
|
08563840
|
Filing Dt:
|
11/28/1995
|
|
Title:
|
AUTOMATIC REAR WHEEL SELF-CENTERING DEVICE FOR FOUR-WHEEL STEERING VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/24/1996
|
Application #:
|
08564758
|
Filing Dt:
|
11/29/1995
|
|
Title:
|
APPARATUS FOR AND METHOD OF CONTROLLING ENGINE RPM IN HYDRAULIC CONSTRUCTION EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/06/1997
|
Application #:
|
08564826
|
Filing Dt:
|
11/29/1995
|
|
Title:
|
DEVICE FOR SENSING THE DISPLACEMENT OF WORKING MEMBERS INDUSTRIAL EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1997
|
Application #:
|
08564827
|
Filing Dt:
|
11/29/1995
|
|
Title:
|
METHOD OF AND APPARATUS FOR CONTROLLING NOISE GENERATED IN CONFINED SPACES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/1997
|
Application #:
|
08565264
|
Filing Dt:
|
11/30/1995
|
|
Title:
|
WORKING UNIT OF CONSTRUCTION EQUIPMENT WITH ATTACHMENT SELF LEVELING FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/04/1997
|
Application #:
|
08742302
|
Filing Dt:
|
11/01/1996
|
|
Title:
|
METHOD FOR CONTROLLING RPM OF ENGINE IN HYDRAULIC CONSTRUCTION MACHINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1998
|
Application #:
|
08742650
|
Filing Dt:
|
11/01/1996
|
|
Title:
|
METHOD FOR CONTROLLING THE OPERATION OF POWER EXCAVATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/1998
|
Application #:
|
08751199
|
Filing Dt:
|
11/15/1996
|
|
Title:
|
CONTROL DEVICE FOR TRAVELLING SYSTEM IN CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1999
|
Application #:
|
08751200
|
Filing Dt:
|
11/15/1996
|
|
Title:
|
DEVICE FOR CONTROLLING THE OPERATION OF POWER EXCAVATORS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/23/1998
|
Application #:
|
08754919
|
Filing Dt:
|
11/22/1996
|
|
Title:
|
METHOD FOR CARRYING OUT AUTOMATIC SURFACE FINISHING WORK WITH ELECTRO- HYDRAULIC EXCAVATOR VEHICLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/1998
|
Application #:
|
08762917
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
HYDRAULIC SYSTEM FOR DRIVING AXIAL PISTON TYPE HYDRAULIC MOTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/06/1999
|
Application #:
|
08762918
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
WORK BRAKE APPARATUS FOR WHEEL TYPE EXCAVATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
08762953
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
DEVICE FOR MATCHING THE OPERATION OF TRAVELLING UNIT IN CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/1998
|
Application #:
|
08762954
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
DEVICE FOR CONTROLLING BREAKER IN CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/29/1998
|
Application #:
|
08762968
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
FLUID JOINING DEVICE FOR POWER CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/22/1998
|
Application #:
|
08762977
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
DEVICE AND METHOD FOR SELECTING CONTROL MODE IN POWER CONSTRUCTION VEHICLE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/19/1999
|
Application #:
|
08762986
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
DEVICE AND METHOD FOR AUTOMATICALLY VIBRATING WORKING MEMBERS OF POWER CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/1998
|
Application #:
|
08762987
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
FLUID REGENERATION DEVICE FOR CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/26/1999
|
Application #:
|
08762989
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
VARIABLE-REGENERATION DIRECTIONAL CONTROL VALVE FOR CONSTRUCTION VEHICLES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/06/1998
|
Application #:
|
08762990
|
Filing Dt:
|
12/10/1996
|
|
Title:
|
CONTROL SYSTEM OF AN EXCAVATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/10/1998
|
Application #:
|
08783715
|
Filing Dt:
|
01/16/1997
|
|
Title:
|
MOUNTING DEVICE FOR CUSHION PLUNGER IN HYDRAULIC CYLINDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/01/1999
|
Application #:
|
08887869
|
Filing Dt:
|
07/03/1997
|
|
Title:
|
STRUCTURE FOR MOUNTING ACTUATING ROD STROKE SENSOR TO HYDRAULIC CYLINDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/14/1999
|
Application #:
|
08891264
|
Filing Dt:
|
07/10/1997
|
|
Title:
|
HYDRAULIC SYSTEM WITH SECONOARY EXHAUST PASSAGE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/17/1999
|
Application #:
|
08909329
|
Filing Dt:
|
08/11/1997
|
|
Title:
|
POWER STEERING SYSTEM FOR CONSTRUCTION EQUIPMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1999
|
Application #:
|
08969864
|
Filing Dt:
|
11/14/1997
|
|
Title:
|
WORKING UNIT OF CONSTRUCTION EQUIPMENT WITH ATTACHMENT SELF LEVELING FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/22/1998
|
Application #:
|
08971477
|
Filing Dt:
|
11/15/1997
|
|
Title:
|
WORKING UNIT OF CONSTRUCTION EQUIPMENT WITH ATTACHMENT SELF LEVELING FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/02/1999
|
Application #:
|
08971478
|
Filing Dt:
|
11/15/1997
|
|
Title:
|
WORKING UNIT OF CONSTRUCTION EQUIPMENT WITH ATTACHMENT SELF LEVELING FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/09/1999
|
Application #:
|
08971482
|
Filing Dt:
|
11/15/1997
|
|
Title:
|
WORKING UNIT OF CONSTRUCTION EQUIPMENT WITH ATTACHMENT SELF LEVELING FUNCTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/1999
|
Application #:
|
08988615
|
Filing Dt:
|
12/11/1997
|
|
Title:
|
TANDEM-TYPE PUMP HAVING AN AUXILIARY PUMP
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/14/1999
|
Application #:
|
08989050
|
Filing Dt:
|
12/11/1997
|
|
Title:
|
APPARATUS FOR IMPROVING THE OPERATING CAPABILITY OF A CONTRUCTION MACHINE DURING A FINE OPERATION MODE AND METHOD FOR THE SAME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/12/1999
|
Application #:
|
08993079
|
Filing Dt:
|
12/18/1997
|
|
Title:
|
AUTOMATIC FLUID PRESSURE-INTENSIFYING APPARATUS AND METHOD OF A HYDRAULIC TRAVELING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1999
|
Application #:
|
08993082
|
Filing Dt:
|
12/18/1997
|
|
Title:
|
ENGINE TAPPET OF HIGH ABRASION RESISTANCE AND METHOD FOR MANUFACTURING THE SAME
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/29/1999
|
Application #:
|
08998986
|
Filing Dt:
|
12/29/1997
|
|
Title:
|
ABSOLUTE POSITION DETECTION METHOD FOR STROKE SENSING CYLINDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/18/1999
|
Application #:
|
08999295
|
Filing Dt:
|
12/29/1997
|
|
Title:
|
ABSOLUTE POSITION DETECTION METHOD FOR STROKE SENSING CYLINDER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/24/1998
|
Application #:
|
29045743
|
Filing Dt:
|
10/27/1995
|
|
Title:
|
EXCAVATOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/15/1999
|
Application #:
|
29064649
|
Filing Dt:
|
12/23/1996
|
|
Title:
|
WHEEL LOADER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/22/1998
|
Application #:
|
29064652
|
Filing Dt:
|
12/23/1996
|
|
Title:
|
EXCAVATOR CAB
|
|
