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Class Information
Number: 254/133R
Name: Implements or apparatus for applying pushing or pulling force > Special engaging elements
Description:










Sub-classes under this class:

Class Number Class Name Patents
254/134 Adjustable 235
254/133A Sharing props (nonhydraulic) 21


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7320460 Rear-end stand Jan. 22, 2008
7296787 Retractable support apparatus and method Nov. 20, 2007
7290754 T-post puller Nov. 6, 2007
7192007 Jack adapter Mar. 20, 2007
7140086 Adjustable support assembly Nov. 28, 2006
7059587 Post puller Jun. 13, 2006
7024743 Garbage macerator installation mount Apr. 11, 2006
7000902 Lifting jack accessory Feb. 21, 2006
7000900 Hydraulically powered reel lift Feb. 21, 2006
6976670 Hydraulic puller apparatus Dec. 20, 2005
6968878 Tree pusher Nov. 29, 2005
6926254 Jack for heavy objects Aug. 9, 2005
6866249 B-post extension device Mar. 15, 2005
6860470 Pneumatic monopod hoist Mar. 1, 2005
6814342 Pad adapters for vehicle lifts and methods employing same Nov. 9, 2004
6779780 Lift bridge for use with a power unit and a load-lifting jack Aug. 24, 2004
6769668 Lifting device assembly Aug. 3, 2004
6769655 Workstation panel lifting bracket Aug. 3, 2004
6763566 Method and device for demounting/remounting hammers, hammer axles and/or protective caps of rotors of hammer crushers Jul. 20, 2004
6752383 Device for lifting partitions Jun. 22, 2004
6705596 Lifting apparatus and fastener for motorcycle Mar. 16, 2004
6695290 Lifting jack accessory Feb. 24, 2004
6619621 Car jack Sep. 16, 2003
6604730 Vehicle lifting pad system Aug. 12, 2003
6604562 Tree pusher Aug. 12, 2003
6581913 Transmission lift device Jun. 24, 2003
6533260 Adjustable, portable truck bed assembly holder Mar. 18, 2003
6530719 Gripping and maneuvering apparatus Mar. 11, 2003
6502810 Clamping stand Jan. 7, 2003
6471187 Apparatus for lifting or supporting modular furniture Oct. 29, 2002
6443430 Spreading device Sep. 3, 2002
6435476 Self-adjusting furniture lifting bracket assembly Aug. 20, 2002
6427979 Removable adapter for facilitating vehicle lifting with a hydraulic floor jack Aug. 6, 2002
6375160 Jack board assembly for the jack lift of a garage jack Apr. 23, 2002
6318693 Portable storage building with concrete floor and method assembling and moving same Nov. 20, 2001
6317956 Method and apparatus for removing an aircraft strut from an aircraft having retractable landing gear Nov. 20, 2001
6311537 Blade tip for a rescue tool Nov. 6, 2001
6298887 Wood planing machine with an automatic chain tensioner device Oct. 9, 2001
6286814 Motorcycle support device for a floor jack Sep. 11, 2001
6272900 Extension ram tip Aug. 14, 2001
6267354 Separating device Jul. 31, 2001
6220573 Method and apparatus for hoisting a vehicular clutch Apr. 24, 2001
6199826 Jack dolly Mar. 13, 2001
6189863 Floor jack Feb. 20, 2001
6189864 Splined shaft assembly for clutch support apparatus Feb. 20, 2001
6176469 Manhole cover engaging tools Jan. 23, 2001
6135419 Column repair jack Oct. 24, 2000
6122811 Drive train support tool Sep. 26, 2000
6109593 Jack adapter Aug. 29, 2000
6089545 Converter for converting a conventional car jack into a transmission jack Jul. 18, 2000

1 2 3 4 5










 
 
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