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Class Information
Number: 305/192
Name: Wheel substitutes for land vehicles > Tracks or treads > With detachable grouser for endless chain track > Grouser structure, per se > Specific material (e.g., hardness, welding, method of manufacture)
Description: Apparatus wherein the significance is attributed to the particular property or type of the basic matter from which the grouser plate is made (e.g., resistance to cutting, indentation or abrasion, process of making, process of joining the grouser plates).

Patents under this class:

Patent Number Title Of Patent Date Issued
8678522 Abrasion resistant track shoe grouser Mar. 25, 2014
8424980 Abrasion resistant track shoe grouser Apr. 23, 2013
7901016 Track segment with EP(D)M rubber based backer and method of making Mar. 8, 2011
7657990 Track chain link and undercarriage track roller having a metallurgically bonded coating Feb. 9, 2010
6843876 Rubber to metal bonding method Jan. 18, 2005
6080493 Rubber to metal bonding method Jun. 27, 2000
6076901 Track shoe for an endless track vehicle Jun. 20, 2000
6017103 Track shoe Jan. 25, 2000
5897177 Stud having a multifaceted surface for use on a tread element Apr. 27, 1999
5814167 Stamped-metal clip for use with an endless track belt cooperating with slide rails Sep. 29, 1998
5641214 Aluminum studs for snowmobile track Jun. 24, 1997
5630657 Crawler May. 20, 1997
5354124 Water sealed, cable reinforced vehicle endless track and cleat assembly Oct. 11, 1994
5201574 Cleat retaining bolt and nut for vehicle endless track Apr. 13, 1993
5183318 Endless track chain for track-type vehicles Feb. 2, 1993
4452496 Tracked vehicles Jun. 5, 1984
4434642 Reverse forging or replacement grouser bars Mar. 6, 1984
4332424 Low disturbance track cleat and ice calk structure for firm or icy snow Jun. 1, 1982
4165137 Apex track shoe and method for making the same Aug. 21, 1979
4119356 Vehicle and endless track structure therefor Oct. 10, 1978
4099796 Vibration damped shoe assembly Jul. 11, 1978
4021082 Replacement grouser bar and method for manufacturing the same May. 3, 1977
3958839 Segmented track May. 25, 1976
3955855 Wear-resistant composite track link May. 11, 1976

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