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Class Information
Number: 254/119
Name: Implements or apparatus for applying pushing or pulling force > Single throw lever and bar > Adjustable
Description: Pushing and pulling implement of the single throw lever and bar type comprising structure permitting a preliminary adjustment of the length or height of the implement.

Patents under this class:

Patent Number Title Of Patent Date Issued
8118281 Tire lifting assembly Feb. 21, 2012
7950615 Press-fit extendable support rod May. 31, 2011
6409151 Mechanical jack Jun. 25, 2002
5755470 Fire hose manipulator May. 26, 1998
5505433 Sheet removal apparatus and method Apr. 9, 1996
5489083 Apparatus for moving mechanical objects away from each other Feb. 6, 1996
5370365 Articulated flat plate erecting tool Dec. 6, 1994
5135200 Snowmobile jack Aug. 4, 1992
4768408 Handtool for releasing brake drum shoe adjuster member Sep. 6, 1988
4738462 Tool for moving a fifth wheel Apr. 19, 1988
4717187 Apparatus for imparting rotational movement to a work object and the like Jan. 5, 1988
4690605 Apparatus for jacking and dollying an affixed vehicle wheel assembly Sep. 1, 1987
4464819 Hinge pin removal apparatus Aug. 14, 1984

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