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Class Information
Number: 294/110.1
Name: Handling: hand and hoist-line implements > Grapple > Pivoted jaws > Automatic
Description: Grapples having some special operating member including means to sense a changing condition for effecting operation of grapple.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7373704 |
Method and apparatus for lifting objects for transferring the objects to another location |
May. 20, 2008 |
| 7278671 |
Device for grasping load structure |
Oct. 9, 2007 |
| 7237815 |
Lifting apparatus |
Jul. 3, 2007 |
| 7207612 |
Suspended lifting apparatus |
Apr. 24, 2007 |
| 7207611 |
Tool handling device |
Apr. 24, 2007 |
| 7185932 |
Grasping device for retrieving dropped objects |
Mar. 6, 2007 |
| 7165795 |
Air conditioner compressor lifting device |
Jan. 23, 2007 |
| 6695372 |
Locking clamping means |
Feb. 24, 2004 |
| 6592320 |
Quick connect/disconnect tank lifting brace and method of use |
Jul. 15, 2003 |
| 6568731 |
Pipe lifting apparatus and method |
May. 27, 2003 |
| 6560913 |
Device for hooking, measuring, weighing fish |
May. 13, 2003 |
| 6547296 |
Disc handling tool |
Apr. 15, 2003 |
| 6416450 |
Machine tool with improved tool changer means |
Jul. 9, 2002 |
| 6331025 |
Barrier lifter |
Dec. 18, 2001 |
| 6286881 |
Load clamping and lifting apparatus |
Sep. 11, 2001 |
| 6257636 |
Self-actuating mechanical grapple for lifting and handling objects |
Jul. 10, 2001 |
| 6254157 |
Load clamping and lifting apparatus |
Jul. 3, 2001 |
| 6123376 |
Load clamping and lifting apparatus |
Sep. 26, 2000 |
| 6099381 |
Catching toy and catching device |
Aug. 8, 2000 |
| 6086316 |
Container handling assembly |
Jul. 11, 2000 |
| 6036248 |
Load-supporting apparatus for loads provided with a pick-up eyelet |
Mar. 14, 2000 |
| 6012752 |
Concrete pipe lifting apparatus |
Jan. 11, 2000 |
| 5971457 |
Boxer-utility vault box lifter |
Oct. 26, 1999 |
| 5967582 |
Hoisting and clamping apparatus |
Oct. 19, 1999 |
| 5945798 |
System for determining part presence and grip pressure for a robotic gripping device |
Aug. 31, 1999 |
| 5927930 |
Machine tool having a working space |
Jul. 27, 1999 |
| 5797639 |
Lock box |
Aug. 25, 1998 |
| 5795003 |
Apparatus for gripping and weight-different clamping of workpieces, bar guides and the like to be held or moved relative to a location |
Aug. 18, 1998 |
| 5755476 |
Hoist lock |
May. 26, 1998 |
| 5688012 |
Launching device |
Nov. 18, 1997 |
| 5666758 |
Retrieval mechanism |
Sep. 16, 1997 |
| 5653489 |
Grapple apparatus and method of operation |
Aug. 5, 1997 |
| 5613722 |
Method and hydraulic grapple apparatus for grasping and lifting bulk materials |
Mar. 25, 1997 |
| 5593199 |
Method and graple apparatus for grasping and lifting bulk materials |
Jan. 14, 1997 |
| 5486030 |
Apparatus and method for lifting and depositing bottles having handles |
Jan. 23, 1996 |
| 5437592 |
Machine tool changer |
Aug. 1, 1995 |
| 5340182 |
Safety elevator |
Aug. 23, 1994 |
| 5294162 |
Grabber apparatus |
Mar. 15, 1994 |
| 5259654 |
Spring loaded grabbing and hoisting tongs |
Nov. 9, 1993 |
| 5236298 |
Fork lift attachment |
Aug. 17, 1993 |
| 5174701 |
Pole trailer safety latch |
Dec. 29, 1992 |
| 5120100 |
Lifting and gripping apparatus |
Jun. 9, 1992 |
| 5074608 |
Tongs-like cargo-hook device with automatic loading features |
Dec. 24, 1991 |
| 5064334 |
Wheel clamp |
Nov. 12, 1991 |
| 5064235 |
Automatic sling lock |
Nov. 12, 1991 |
| 5048221 |
Catch and release trap |
Sep. 17, 1991 |
| 5000648 |
Barrier lifter |
Mar. 19, 1991 |
| 4943099 |
Tongs-like cargo hook device with automatic loading and unloading capability |
Jul. 24, 1990 |
| 4934089 |
Clamping device |
Jun. 19, 1990 |
| 4929012 |
Creel loading apparatus |
May. 29, 1990 |
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