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Class Information
Number: 254/93H
Name: Implements or apparatus for applying pushing or pulling force > Fluid pressure > Portable automobile jacks
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611126 |
Lift device and pneumatic actuator therefor |
Nov. 3, 2009 |
| 7464914 |
Robust consumer lifting device-power unit |
Dec. 16, 2008 |
| 7451960 |
Support apparatus |
Nov. 18, 2008 |
| 7421841 |
Three-shift lifting mechanism for jack or the like |
Sep. 9, 2008 |
| 7401764 |
Electronic jack |
Jul. 22, 2008 |
| 7357374 |
Jack stand and jack combination and method of elevating a load |
Apr. 15, 2008 |
| 7237762 |
Lifting mechanism and spacer block arrangement for lifting jack |
Jul. 3, 2007 |
| 7147210 |
Cable tensioning system and method of operation |
Dec. 12, 2006 |
| 7147211 |
Hydraulic jack stand |
Dec. 12, 2006 |
| 7100897 |
Hydraulic jack |
Sep. 5, 2006 |
| 7004454 |
Motorcycle and small vehicle lift |
Feb. 28, 2006 |
| 7004457 |
Pneumatic vehicle jacking system |
Feb. 28, 2006 |
| 6986503 |
Power unit for use with a jack stand that is convertible into a load-lifting jack |
Jan. 17, 2006 |
| 6929249 |
Pneumatic lift device |
Aug. 16, 2005 |
| 6923431 |
Three-shift lifting mechanism for jack or the like |
Aug. 2, 2005 |
| 6902148 |
Safety jack |
Jun. 7, 2005 |
| 6895648 |
Motor vehicle pneumatic jacklift system |
May. 24, 2005 |
| 6877200 |
Apparatus and method for vehicle tire repair or replacement |
Apr. 12, 2005 |
| 6832402 |
Tire changing kit |
Dec. 21, 2004 |
| 6820861 |
Bottle jack apparatus and method |
Nov. 23, 2004 |
| 6742767 |
Floor jack apparatus and method |
Jun. 1, 2004 |
| 6742766 |
Dual assist hydropneumatic jack |
Jun. 1, 2004 |
| 6732514 |
Hydraulic jack with dual pump system |
May. 11, 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 |
| 6641115 |
Bin lifting system |
Nov. 4, 2003 |
| 6626423 |
Longitudinal entry clip for use in a vehicle jack system and a vehicle jack system incorporating the same |
Sep. 30, 2003 |
| 6622989 |
Conveyor transfer lift box |
Sep. 23, 2003 |
| 6598855 |
Motorcycle and small vehicle lift |
Jul. 29, 2003 |
| 6585231 |
Pneumatic jack |
Jul. 1, 2003 |
| 6581921 |
Cabinet installation device |
Jun. 24, 2003 |
| 6578821 |
Rescue device with an adjustable arm length |
Jun. 17, 2003 |
| 6572080 |
Dual hydraulic jack system |
Jun. 3, 2003 |
| 6513789 |
Method and apparatus for short-term relining or construction of blast furnace |
Feb. 4, 2003 |
| 6474624 |
Hydraulic jack |
Nov. 5, 2002 |
| 6464192 |
Vehicle support for use with jack |
Oct. 15, 2002 |
| 6450481 |
Toe jack |
Sep. 17, 2002 |
| 6416039 |
Hydraulic floor jack with stabilizing structure |
Jul. 9, 2002 |
| 6367777 |
Electric version fry dispenser |
Apr. 9, 2002 |
| 6357724 |
Automatic lifting device with illumination ability |
Mar. 19, 2002 |
| 6347786 |
Hydraulic jack lifting mechanism |
Feb. 19, 2002 |
| 6322062 |
Cabinet installation lifting system |
Nov. 27, 2001 |
| 6305667 |
Lifting device for lifting heavy loads, in particular derailed rail vehicles |
Oct. 23, 2001 |
| 6295812 |
Hydraulic jack |
Oct. 2, 2001 |
| 6244568 |
Rescue spreading tool |
Jun. 12, 2001 |
| 6189863 |
Floor jack |
Feb. 20, 2001 |
| 6152434 |
Support |
Nov. 28, 2000 |
| 6042085 |
Jack for extending the lifting piston quickly |
Mar. 28, 2000 |
| 6027101 |
Bottle jack and method |
Feb. 22, 2000 |
| 5937647 |
Hydraulic circuit system for one-touch jack and its structure |
Aug. 17, 1999 |
| 5911408 |
Transportable lift |
Jun. 15, 1999 |
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