MAGNETORQUE
Filed: January 8, 1949
CRANES AND EXCAVATORS
Owned by: Harnischfeger Corporation
Serial Number: 71571861
P AND H
Filed: October 12, 1950
OVERHEAD TRAVELING CRANES, OVERHEAD HOISTS, GANTRY CRANES, HAND TRAVELING CRANES, CHAIN-BLOCK TROLLEYS, COMBINED GRAB-BUCKET…
Owned by: Harnischfeger Corporation
Serial Number: 71604783
MAGNETORQUE
Filed: April 6, 1953
ELECTRIC MOTORS INCLUDING BRAKES AND STARTING, STOPPING REVERSING, AND SPEED CONTROLS THEREFOR
Owned by: Harnischfeger Corporation
Serial Number: 71644751
HOOK-A-WEIGH
Filed: June 29, 1956
CRANE SCALES
Owned by: Harnischfeger Corporation
Serial Number: 72011253
TORBEAM
Filed: July 5, 1966
STEEL GIRDERS
Owned by: Harnischfeger Corporation
Serial Number: 72249530
P & H
Filed: September 16, 1966
TRAVELING CRANES, HOISTS, GANTRY CRANES, HAND TRAVELING CRANES, CHAINBLOCK TROLLEYS, GRAB-BUCKET HOISTS AND MONO-RAIL SYSTEMS…
Owned by: Harnischfeger Corporation
Serial Number: 72254604
SWING CIRCLE
Filed: January 30, 1967
SLEWING RIMS FOR EARTH WORKING AND CONSTRUCTION EQUIPMENT
Owned by: Harnischfeger Corporation
Serial Number: 72263567
DIAL-A-SWING
Filed: October 30, 1967
CONTROL VALVES FOR EARTH MOVING EQUIPMENT
Owned by: Harnischfeger Corporation
Serial Number: 72283657
LODE-SAFE-T
Filed: August 30, 1968
COMPUTER DESIGNED TO WARN A CRANE OPERATOR WHENEVER ANY COMBINATION OF LOAD, RADIUS AND BOOM LENGTH APPROACHES THE MAXIMUM…
Owned by: Harnischfeger Corporation
Serial Number: 72306370
VOLU-MATIK
Filed: January 3, 1969
HYDRAULIC POWER SUPPLY SYSTEMS FOR OPERATING EARTH WORKING EQUIPMENT
Owned by: Harnischfeger Corporation
Serial Number: 72315759
POWERMAST
Filed: May 21, 1969
OVERHEAD CRANES-NAMELY, STACKER CRANES
Owned by: Harnischfeger Corporation
Serial Number: 72327895
MAXI-MATIK
Filed: April 5, 1971
HYDRAULIC POWER CONTROL SYSTEMS FOR OPERATING EARTH WORKING EQUIPMENT
Owned by: Harnischfeger Corporation
Serial Number: 72388359
HANDI-PIK
Filed: June 28, 1973
CRANES
Owned by: Harnischfeger Corporation
Serial Number: 72461578
MOD-U-TORQUE
Filed: January 28, 1976
DRIVES FOR CRANES COMPRISING A TORQUE CONVERTER, CLUTCH, AND THE CONTROLS THEREFOR
Owned by: Harnischfeger Corporation
Serial Number: 73075497
ZIP II
Filed: June 24, 1977
HOISTS
Owned by: Harnischfeger Corporation
Serial Number: 73131704
TRAV-START
Filed: August 17, 1977
ELECTRICAL CONTROLS FOR AUTOMATICALLY CONTROLLING THE MOTOR TORQUE AND ACCELERATION FOR THE BRIDGE AND TROLLEY MOTIONS OF…
Owned by: Harnischfeger Corporation
Serial Number: 73137855
OMEGA
Filed: April 10, 1978
Rubber Tired Mobile Crane with Telescoping Boom
Owned by: Harnischfeger Corporation
Serial Number: 73165627
P&H OMEGA
Filed: April 10, 1978
Rubber Tired Mobile Crane with Telescoping Boom
Owned by: Harnischfeger Corporation
Serial Number: 73165628
OMEGA
Filed: April 10, 1978
Rubber Tired Mobile Crane with Telescoping Boom
Owned by: Harnischfeger Corporation
Serial Number: 73165629
MINI-PIK
Filed: July 9, 1982
Storage and Retrieval Systems Comprising a Stacker Crane with Shutter Table and Tote Pan Selecting Mechanism
Owned by: Harnischfeger Corporation
Serial Number: 73373791
BETA
Filed: June 30, 1986
HOISTS
Owned by: Harnischfeger Corporation
Serial Number: 73606848
CENTURY
Filed: July 7, 1986
RUBBER-TIRED MOBILE CRANES WITH TELESCOPING BOOM
Owned by: Harnischfeger Corporation
Serial Number: 73607877
SIGMA
Filed: September 29, 1986
HOISTS
Owned by: Harnischfeger Corporation
Serial Number: 73622838
LASER
Filed: April 4, 1989
OVERHEAD CONVEYOR COMPONENTS, NAMELY, ELECTRICAL MOTOR DRIVEN TRACTORS SUSPENDED FROM A TRACK FOR PROPELLING OTHER SUSPENDED…
Owned by: Harnischfeger Corporation
Serial Number: 73791113
PROCARE
Filed: April 23, 1990
maintenance and repair services in the field of cranes
Owned by: Harnischfeger Corporation
Serial Number: 74052263
PRESCRIPTION WHEELS
Filed: April 23, 1990
crane wheels
Owned by: Harnischfeger Corporation
Serial Number: 74052264
NU-LIFE
Filed: June 19, 1990
hoists and cranes and parts thereof
Owned by: Harnischfeger Corporation
Serial Number: 74070858
P&H PHOENIX NEW LIFE FOR CRANES
Filed: June 5, 1992
permanently installed new and pre-owned overhead cranes and hoists of the type fixed in a specific facility
Owned by: Harnischfeger Corporation
Serial Number: 74281802
FALL-HALT
Filed: June 5, 1992
cranes and hoists
Owned by: Harnischfeger Corporation
Serial Number: 74281956
DIGITORQUE
Filed: June 5, 1992
electrical controls for cranes, hoists, elevators and winches
Owned by: Harnischfeger Corporation
Serial Number: 74281957
TORQUE LOCK
Filed: June 28, 1993
metal nut fasteners for jackbolts of crane brake wheels
Owned by: Harnischfeger Corporation
Serial Number: 74407717
SMARTORQUE V
Filed: July 2, 1993
electronic controls for cranes and hoists
Owned by: Harnischfeger Corporation
Serial Number: 74408358
SUPER TOOTH
Filed: January 18, 1994
replaceable points for digging buckets of power operated surface mining shovels
Owned by: Harnischfeger Corporation
Serial Number: 74481085
BEST BY A DAM SITE
Filed: September 6, 1994
dam hoisting machines
Owned by: Harnischfeger Corporation
Serial Number: 74569661
SWINGUARD
Filed: November 6, 1995
electrical controls for cranes and hoists
Owned by: Harnischfeger Corporation
Serial Number: 75018121
