|
Total properties:
65
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|
|
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Patent #:
|
|
Issue Dt:
|
04/28/1981
|
Application #:
|
06080413
|
Filing Dt:
|
10/01/1979
|
|
Title:
|
READILY RESETTABLE TORQUE-LIMITING COUPLING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/30/1981
|
Application #:
|
06080414
|
Filing Dt:
|
10/01/1979
|
|
Title:
|
LOAD BRAKE
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|
|
|
|
Patent #:
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|
Issue Dt:
|
02/23/1982
|
Application #:
|
06129196
|
Filing Dt:
|
03/11/1980
|
|
Title:
|
MECHANISM FOR LATCHINGLY CONNECTING TELESCOPING MEMBERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/1983
|
Application #:
|
06227450
|
Filing Dt:
|
01/22/1981
|
|
Title:
|
ANTI-SWAY, ANTI-ROTATION MECHANISM FOR CRANE REEVING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/18/1985
|
Application #:
|
06482572
|
Filing Dt:
|
04/06/1983
|
|
Title:
|
STACKER CRANE FOR NARROW AISLES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/03/1985
|
Application #:
|
06556977
|
Filing Dt:
|
12/01/1983
|
|
Title:
|
STACKER CRANE HAVING NARROW MAST STRUCTURE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/11/1989
|
Application #:
|
07195929
|
Filing Dt:
|
05/19/1988
|
|
Title:
|
ELECTROMAGNETIC BRAKE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/09/1990
|
Application #:
|
07253522
|
Filing Dt:
|
10/05/1988
|
|
Title:
|
HOIST SWIVEL SUPPORT HAVING SWIVELABLE SURFACE AND BEARING INSERTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/04/1990
|
Application #:
|
07281590
|
Filing Dt:
|
12/09/1988
|
|
Title:
|
ANTI-SWAY CRANE REEVING APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/27/1990
|
Application #:
|
07281720
|
Filing Dt:
|
12/09/1988
|
|
Title:
|
LINKAGE LIFTING APPARATUS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/02/1990
|
Application #:
|
07281721
|
Filing Dt:
|
12/09/1988
|
|
Title:
|
PORTAL CRANE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/31/1991
|
Application #:
|
07303322
|
Filing Dt:
|
01/30/1989
|
|
Title:
|
METHOD AND APPARATUS FOR DETERMINING LOAD HOLDING TORQUE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/1991
|
Application #:
|
07304390
|
Filing Dt:
|
01/31/1989
|
|
Title:
|
METHOD FOR INCREASING THE SPEED OF AN ALTERNATING CURRENT MOTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/23/1990
|
Application #:
|
07304527
|
Filing Dt:
|
01/31/1989
|
|
Title:
|
METHOD AND APPARATUS FOR DETECTING DEVIATION OF MOTOR SPEED FROM FREQUENCY OF POWER SUPPLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/28/1990
|
Application #:
|
07304757
|
Filing Dt:
|
01/31/1989
|
|
Title:
|
METHOD AND APPARATUS FOR DETECTING MECHANICAL OVERLOAD OF A HOIST
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/27/1990
|
Application #:
|
07364299
|
Filing Dt:
|
06/09/1989
|
|
Title:
|
METHOD FOR PROVIDING ROTOR WINDINGS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/24/1991
|
Application #:
|
07375061
|
Filing Dt:
|
07/03/1989
|
|
Title:
|
REDUNDANT CRANE REEVING APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/14/1992
|
Application #:
|
07503348
|
Filing Dt:
|
04/02/1990
|
|
Title:
|
APPARATUS AND METHOD FOR CORRECTING SKEW OF A TRAVELING CRANE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/31/1991
|
Application #:
|
07538613
|
Filing Dt:
|
06/15/1990
|
|
Title:
|
CONNECTING APPARATUS OF A HOIST DRUM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/01/1992
|
Application #:
|
07572193
|
Filing Dt:
|
08/23/1990
|
|
Title:
|
HOIST DRIVE AND METHOD FOR DRIVING A DOUBLE HOIST CARRYING APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1992
|
Application #:
|
07572287
|
Filing Dt:
|
08/27/1990
|
|
Title:
|
CRANE SECUREMENT LATCH
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/15/1991
|
Application #:
|
07606968
|
Filing Dt:
|
10/31/1990
|
|
Title:
|
APPARATUS AND METHOD FOR STRAIGHTENING CRANE RAILS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/09/1992
|
Application #:
|
07607946
|
Filing Dt:
|
11/01/1990
|
|
Title:
|
APPARATUS AND METHOD FOR DRIVING A LARGE TRAVELING CRANE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/25/1992
|
Application #:
|
07608875
|
Filing Dt:
|
11/05/1990
|
|
Title:
|
HOIST LOAD BRAKE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1992
|
Application #:
|
07608876
|
Filing Dt:
|
11/05/1990
|
|
Title:
|
ANTI-SWAY REEVING SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/12/1993
|
Application #:
|
07726494
|
Filing Dt:
|
07/08/1991
|
|
Title:
|
METHOD FOR DECREASING THE SPEED OF AN ALTERNATING CURRENT MOTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/11/1993
|
Application #:
|
07794196
|
Filing Dt:
|
11/19/1991
|
|
Title:
|
SYSTEM WITH DELAY TIMER FOR MOTOR LOAD EQUALIZATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/10/1992
|
Application #:
|
07804856
|
Filing Dt:
|
12/06/1991
|
|
Title:
|
METHOD FOR FABRICATING A WELDMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/08/1993
|
Application #:
|
07806530
|
Filing Dt:
|
12/13/1991
|
|
Title:
|
APPARATUS AND METHOD FOR CORRECTING SKEW OF A TRAVELING CRANE BY MAXIMIZING FRICTION BETWEEN LEADING SKEWED WHEEL AND THE RAIL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/20/1992
|
Application #:
|
07806682
|
Filing Dt:
|
12/13/1991
|
|
Title:
|
APPARATUS FOR CORRECTING SKEW OF A TRAVELING CRANE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/15/1993
|
Application #:
|
07810056
|
Filing Dt:
|
12/19/1991
|
|
Title:
|
SUSPENDING SUPPORT FOR A CRANE CAB
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/22/1994
|
Application #:
|
07874149
|
Filing Dt:
|
04/27/1992
|
|
Title:
|
METHOD AND APPARATUS FOR OPERATING A HOIST
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/31/1994
|
Application #:
|
07879409
|
Filing Dt:
|
05/07/1992
|
|
Title:
|
APPARATUS AND METHOD FOR HAULING MATERIAL OBJECTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/07/1994
|
Application #:
|
07904983
|
Filing Dt:
|
06/26/1992
|
|
Title:
|
METHOD AND APPARATUS FOR PREVENTING MOTORING WHILE BRAKING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/1996
|
Application #:
|
07999608
|
Filing Dt:
|
12/31/1992
|
|
Title:
|
HOIST APPARATUS FOR POSITIONING ANODE IN SMELTING FURNACE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/1995
|
Application #:
|
07999615
|
Filing Dt:
|
12/31/1992
|
|
Title:
|
STABILIZING MECHANISM FOR OVERHEAD CRANE HOIST
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/17/1994
|
Application #:
|
08004121
|
Filing Dt:
|
01/13/1993
|
|
Title:
|
CLAMPING MECHANISM FOR SECURING A ROPE TO A WINCH DRUM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/24/1994
|
Application #:
|
08014325
|
Filing Dt:
|
02/05/1993
|
|
Title:
|
SENSING DEVICE FOR INDICATING IMPROPER ORIENTATION OF A HOIST LIFTING LINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/19/1994
|
Application #:
|
08016699
|
Filing Dt:
|
02/11/1993
|
|
Title:
|
METHOD FOR DETERMINING MOTOR SPEED OF AN INDUCTION MOTOR FOR A HOIST
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/27/1994
|
Application #:
|
08026405
|
Filing Dt:
|
03/04/1993
|
|
Title:
|
MODULAR SHEET DISPLAY ALBUM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/30/1994
|
Application #:
|
08055744
|
Filing Dt:
|
05/03/1993
|
|
Title:
|
METHOD FOR CHECKING BRAKE TORQUE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/31/1995
|
Application #:
|
08098122
|
Filing Dt:
|
07/27/1993
|
|
Title:
|
MATERIAL HANDLING MACHINE WITH FORCE-ISOLATING SUPPORT LINK
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/21/1995
|
Application #:
|
08098515
|
Filing Dt:
|
07/28/1993
|
|
Title:
|
WARNING SLEEVE FOR A PENDANT CONTROL
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|
|
|
|
Patent #:
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|
Issue Dt:
|
11/08/1994
|
Application #:
|
08118598
|
Filing Dt:
|
09/10/1993
|
|
Title:
|
GATE-HANDLING CRANE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/13/1995
|
Application #:
|
08119645
|
Filing Dt:
|
09/13/1993
|
|
Title:
|
CRANE WITH REDUNDANT HOIST ARRANGEMENT AND METHOD OF USING SAME
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/11/1995
|
Application #:
|
08147053
|
Filing Dt:
|
11/03/1993
|
|
Title:
|
PORTAL CRANE WITH ADDITIONAL LOAD CARRIER
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|
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|
Patent #:
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|
Issue Dt:
|
02/06/1996
|
Application #:
|
08163936
|
Filing Dt:
|
12/08/1993
|
|
Title:
|
LOW HEADROOM STACKER CRANE
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|
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|
Patent #:
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|
Issue Dt:
|
10/10/1995
|
Application #:
|
08164060
|
Filing Dt:
|
12/08/1993
|
|
Title:
|
FLOOR-RUNNING STACKER CRANE AND METHOD FOR CARRYING HOT METAL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/11/1995
|
Application #:
|
08182438
|
Filing Dt:
|
01/14/1994
|
|
Title:
|
LIMIT SWITCH WEIGHT APPARATUS FOR CRANE HOIST DRIVES
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
07/18/1995
|
Application #:
|
08187666
|
Filing Dt:
|
01/26/1994
|
|
Title:
|
TRAVELING CRANE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/07/1996
|
Application #:
|
08269894
|
Filing Dt:
|
07/01/1994
|
|
Title:
|
DOUBLE-MASTED CRANE WITH IMPROVED BRAKE ARRANGEMENT
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|
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|
|
Patent #:
|
|
Issue Dt:
|
02/20/1996
|
Application #:
|
08287514
|
Filing Dt:
|
08/08/1994
|
|
Title:
|
SYSTEM AND METHOD FOR MAINTAINING PLURAL DRIVEN COMPONENTS AT REFERENCE POSITIONS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
10/03/1995
|
Application #:
|
08296440
|
Filing Dt:
|
10/13/1994
|
|
Title:
|
DUAL WEIGHT ASSEMBLY FOR A CRANE
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|
|
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|
Patent #:
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|
Issue Dt:
|
08/20/1996
|
Application #:
|
08315615
|
Filing Dt:
|
09/30/1994
|
|
Title:
|
SHARED INVERTER ELECTRICAL DRIVE SYSTEM
|
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|
Patent #:
|
|
Issue Dt:
|
04/16/1996
|
Application #:
|
08342857
|
Filing Dt:
|
11/21/1994
|
|
Title:
|
APPARATUS FOR CORRECTING SKEW OF A TRAVELING CRANE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/1997
|
Application #:
|
08384139
|
Filing Dt:
|
02/06/1995
|
|
Title:
|
IMPROVED METHOD FOR USING A TWO-DRUM CRANE FOR RAISING OR LOWERING A LOAD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/28/1997
|
Application #:
|
08518697
|
Filing Dt:
|
08/24/1995
|
|
Title:
|
DIRECTIONAL INDICATING DEVICE FOR DETECTING IMPROPER ORIENTATION OF A HOIST LIFTING LINE
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|
|
|
|
Patent #:
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|
Issue Dt:
|
05/07/1996
|
Application #:
|
08524163
|
Filing Dt:
|
08/31/1995
|
|
Title:
|
STACKER CRANE WITH IMPROVED BRAKE MECHANISM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1998
|
Application #:
|
08525128
|
Filing Dt:
|
09/08/1995
|
|
Title:
|
MATERIAL-HANDLING MACHINE WITH HINGED LEG
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/29/1997
|
Application #:
|
08582405
|
Filing Dt:
|
01/03/1996
|
|
Title:
|
SYSTEM FOR EQUALIZING THE LOAD OF A PLURALITY OF MOTORS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
01/13/1998
|
Application #:
|
08584223
|
Filing Dt:
|
01/11/1996
|
|
Title:
|
POLAR CRANE AND RELATED METHOD
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|
|
|
|
Patent #:
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|
Issue Dt:
|
03/24/1998
|
Application #:
|
08585829
|
Filing Dt:
|
01/16/1996
|
|
Title:
|
HOIST APPARATUS AND METHOD FOR POSITIONING ANODE IN SMELTING FURNACE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/1997
|
Application #:
|
08645192
|
Filing Dt:
|
05/13/1996
|
|
Title:
|
LIFTING APPARATUS INCLUDING OVERLOAD SENSING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/11/1998
|
Application #:
|
08780639
|
Filing Dt:
|
01/08/1997
|
|
Title:
|
OVERHEAD CRANE WITH ADJUSTABLE BEARINGS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
UNAVAILABLE
|
Filing Dt:
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|
|
Title:
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|
