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Class Information
Number: 254/114
Name: Implements or apparatus for applying pushing or pulling force > Single throw lever and bar > Sliding bar
Description: Pushing and pulling implement of the single throw lever and bar type in which the forcing members are arranged to slide one upon the other.

Sub-classes under this class:

Class Number Class Name Patents
254/116 Adjustable 6
254/115 Rack bar and segment 3

Patents under this class:

Patent Number Title Of Patent Date Issued
7225898 Lift Jun. 5, 2007
7008166 Door lifting apparatus and method Mar. 7, 2006
6736371 Extendible jack bar May. 18, 2004
6347817 Locking device for use in a cargo support to lock a retractable tube Feb. 19, 2002
6322310 Slope extension for vehicle restraints Nov. 27, 2001
6152434 Support Nov. 28, 2000
6027100 Apparatus for supporting modular furniture Feb. 22, 2000
5942828 Transverse flux machine Aug. 24, 1999
5199687 Lifting jack for railroad car platform Apr. 6, 1993
5135200 Snowmobile jack Aug. 4, 1992
4457492 Lifting apparatus Jul. 3, 1984

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