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Class Information
Number: 254/8B
Name: Implements or apparatus for applying pushing or pulling force > Hoisting truck > Single throw lever > Service station type
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607519 |
Hand controlled stopping device for a camera dolly |
Oct. 27, 2009 |
| 7581713 |
Jack and safety stand |
Sep. 1, 2009 |
| 7464914 |
Robust consumer lifting device-power unit |
Dec. 16, 2008 |
| 7431265 |
Swiveling handle mounting mechanism of a hydraulic garage jack |
Oct. 7, 2008 |
| 7421841 |
Three-shift lifting mechanism for jack or the like |
Sep. 9, 2008 |
| 7413169 |
Commercial lifting device-safety mechanism |
Aug. 19, 2008 |
| 7413167 |
Robust consumer lifting device-trunk jack |
Aug. 19, 2008 |
| 7413166 |
Commercial lifting device-jack stand frame locking mechanism |
Aug. 19, 2008 |
| 7413165 |
Robust consumer lifting device-slide forward bridge |
Aug. 19, 2008 |
| 7413168 |
Commercial lifting device--automatic-slide-forward-bridge |
Aug. 19, 2008 |
| 7410148 |
Commercial lifting device-power unit |
Aug. 12, 2008 |
| 7410149 |
Robust consumer lifting device- three stage jack stand |
Aug. 12, 2008 |
| 7347410 |
Lifting apparatus |
Mar. 25, 2008 |
| 7334774 |
Extensible and turnover handle structure for a jack |
Feb. 26, 2008 |
| 7243906 |
Wheeled jack |
Jul. 17, 2007 |
| 7168685 |
Vehicle jack and stand |
Jan. 30, 2007 |
| 7143998 |
Vibration absorber jack |
Dec. 5, 2006 |
| 7108245 |
Jack having safety effect |
Sep. 19, 2006 |
| 7100897 |
Hydraulic jack |
Sep. 5, 2006 |
| 7080823 |
Engine hoist mounting a transmission adapter |
Jul. 25, 2006 |
| 7055801 |
Quick rise hydraulic lifting jack |
Jun. 6, 2006 |
| 7036797 |
Slippage-preventing device for tubular jack |
May. 2, 2006 |
| 7036796 |
Portable lifting jack |
May. 2, 2006 |
| 7011296 |
Lift arm assembly for use with a power unit and lift bridge |
Mar. 14, 2006 |
| 7004454 |
Motorcycle and small vehicle lift |
Feb. 28, 2006 |
| 6986503 |
Power unit for use with a jack stand that is convertible into a load-lifting jack |
Jan. 17, 2006 |
| 6966542 |
Motorcycle lift |
Nov. 22, 2005 |
| 6942196 |
Electrical automobile car jack |
Sep. 13, 2005 |
| 6929248 |
Mechanical jack |
Aug. 16, 2005 |
| 6923431 |
Three-shift lifting mechanism for jack or the like |
Aug. 2, 2005 |
| 6902147 |
Wheeled hydraulic jack with suspensory lifting device |
Jun. 7, 2005 |
| 6899319 |
Jacks having a detachable rear-end handle |
May. 31, 2005 |
| 6848673 |
Jack assembly with lifting handle |
Feb. 1, 2005 |
| 6802493 |
Motorcycle lift |
Oct. 12, 2004 |
| 6789785 |
Hydraulic lifting device with a rapid mechanical lift to chassis of vehicle |
Sep. 14, 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 |
| 6752383 |
Device for lifting partitions |
Jun. 22, 2004 |
| 6722634 |
Joint between a first cylinder and a second cylinder of a hydraulic jack to allow the second cylinder to drive the arm directly |
Apr. 20, 2004 |
| 6691983 |
Economical lifting device-jack stand |
Feb. 17, 2004 |
| 6663081 |
Safety mechanism for use with a power unit and a hydraulic jack |
Dec. 16, 2003 |
| 6648299 |
Leveling pads for use with a power unit and jack stands |
Nov. 18, 2003 |
| 6612548 |
Hoist |
Sep. 2, 2003 |
| 6601827 |
Economical lifting device-trunk jack |
Aug. 5, 2003 |
| 6581909 |
Simplified hydraulic circuit for a quick-rise hydraulic lifting jack |
Jun. 24, 2003 |
| 6565068 |
Economical lifting device-power unit for use with a jack stand and lift bridge |
May. 20, 2003 |
| 6505816 |
Jack with rotary handle sleeve |
Jan. 14, 2003 |
| 6485001 |
Electric lifts for automotive service |
Nov. 26, 2002 |
| 6474624 |
Hydraulic jack |
Nov. 5, 2002 |
| 6471187 |
Apparatus for lifting or supporting modular furniture |
Oct. 29, 2002 |
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