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Class Information
Number: 294/67.2
Name: Handling: hand and hoist-line implements > Hoistline attached load supporting frame > L-frame
Description: Devices wherein the load supporting frame is of generally L-shaped configuration, the lower horizontal leg of which bears the weight of the load and the vertical leg of which is usually connected to the hoistline.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7229109 |
Hoist for construction material |
Jun. 12, 2007 |
| 7168280 |
Roll-changing tool |
Jan. 30, 2007 |
| 6565136 |
Lifting device for palletized loads |
May. 20, 2003 |
| 6536591 |
Carrier for rolls of metal plate |
Mar. 25, 2003 |
| 6502878 |
Lifting device for layers of tray stacks |
Jan. 7, 2003 |
| 6478353 |
Universal wheel transport hook |
Nov. 12, 2002 |
| 6416098 |
Satellite vehicle shipping container |
Jul. 9, 2002 |
| 6318952 |
Pipe laying tool |
Nov. 20, 2001 |
| 6276666 |
Apparatus and method for moving a load |
Aug. 21, 2001 |
| 6131975 |
Surface protector |
Oct. 17, 2000 |
| 5738484 |
Palletiser |
Apr. 14, 1998 |
| 5707168 |
Heavy object lifting connector device |
Jan. 13, 1998 |
| 5688010 |
Coil edge protection from lifting device |
Nov. 18, 1997 |
| 5688009 |
C-hook pusher assembly |
Nov. 18, 1997 |
| 5525029 |
Palletizer having vertically movable pallet supports and at least one gripper only in a horizontal plane |
Jun. 11, 1996 |
| 5431470 |
Machinery lift assembly |
Jul. 11, 1995 |
| 5252023 |
Lifting apparatus |
Oct. 12, 1993 |
| 5071183 |
Tool for installing cutting blades on graders |
Dec. 10, 1991 |
| 4955972 |
Catch basin for bridge deck demolition |
Sep. 11, 1990 |
| 4950012 |
Universal accessories remover for locomotives |
Aug. 21, 1990 |
| 4941645 |
Piano lifting and transportation apparatus |
Jul. 17, 1990 |
| 4919465 |
Protector for "C" hooks |
Apr. 24, 1990 |
| 4784419 |
Coil protector for "C" hooks |
Nov. 15, 1988 |
| 4722106 |
Beehive lifting device |
Feb. 2, 1988 |
| 4717188 |
Coil protector for "C" hooks |
Jan. 5, 1988 |
| 4569625 |
Load/unload apparatus for disc-like workpieces |
Feb. 11, 1986 |
| 4549759 |
Forklift-type lifting apparatus |
Oct. 29, 1985 |
| 4542928 |
Crane/hoist forklift-type lifting apparatus |
Sep. 24, 1985 |
| 4519737 |
Rotary loader and side-coupling transfer system |
May. 28, 1985 |
| 4480942 |
Apparatus and method for laying pipe |
Nov. 6, 1984 |
| 4433830 |
Lifting system for a turbine disc |
Feb. 28, 1984 |
| 4245861 |
Core gripper |
Jan. 20, 1981 |
| 3982647 |
Lift truck for concrete blocks |
Sep. 28, 1976 |
| 3971478 |
Overhead crane with lifting beam provided with C-shaped claws |
Jul. 27, 1976 |
| 3930585 |
Coil lifting apparatus and method |
Jan. 6, 1976 |
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