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Class Information
Number: 384/32
Name: Bearings > Linear bearing > Plain bearings > Cylindrical outer race > For piston rod
Description: Subject matter where the bearing is for a piston rod shaft.

Patents under this class:

Patent Number Title Of Patent Date Issued
8690432 Bearing assembly Apr. 8, 2014
8216422 Substrate support bushing Jul. 10, 2012
8033245 Substrate support bushing Oct. 11, 2011
5782162 Cylinder piston rod guide Jul. 21, 1998
5131615 Support column Jul. 21, 1992
5118265 Liquid pump assembly Jun. 2, 1992
5052278 Fluid cylinder with improved wear rings Oct. 1, 1991
4928577 Piston and cylinder unit May. 29, 1990
4890937 Spring-loaded bearing Jan. 2, 1990
4848524 Telescopic appliance Jul. 18, 1989
4796516 Actuator providing guided linear displacement Jan. 10, 1989
4541606 Ram-type blowout preventer Sep. 17, 1985
4244627 Lift cylinder assembly Jan. 13, 1981
4184718 Tool slide apparatus Jan. 22, 1980

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