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Class Information
Number: D12/574
Name: Transportation > Tire > With tread pattern > Nondirectional type > Repeating shape
Description: Design characterized by one or more simple geometric shapes that repeat throughout the tread surface.

Sub-classes under this class:

Class Number Class Name Patents
D12/576 Circle or oval 18
D12/578 Diamond or oblique rectangle 9
D12/577 Square or rectangle 21
D12/575 Triangle 4

Patents under this class:

Patent Number Title Of Patent Date Issued
8522845 Pneumatic tire Sep. 3, 2013
D652784 Tire tread for a vehicle tire Jan. 24, 2012
D652367 Tire tread for a vehicle tire Jan. 17, 2012
D620429 Tire tread Jul. 27, 2010
D590327 Tire tread Apr. 14, 2009
D538738 Tire tread Mar. 20, 2007
D529862 Tire tread Oct. 10, 2006
D499375 Tire tread Dec. 7, 2004
D473512 Tire tread Apr. 22, 2003
D457853 Tread of a tire May. 28, 2002
D430513 Tire Sep. 5, 2000
D428837 Wide tire tread Aug. 1, 2000
D415985 Tire tread Nov. 2, 1999
D403284 Tire tread Dec. 29, 1998
D390520 Tire tread Feb. 10, 1998
D390169 Tire tread Feb. 3, 1998
D388040 Tire tread Dec. 23, 1997
D387707 Bicycle tire Dec. 16, 1997
D384920 Tire tread Oct. 14, 1997
D354032 Tire Jan. 3, 1995
D350101 Tire tread Aug. 30, 1994
D345724 Tread Apr. 5, 1994
D342227 Tire for a bicycle Dec. 14, 1993
D333116 Penumatic tire tread and buttress Feb. 9, 1993
D316240 Automobile tire Apr. 16, 1991
D315130 Tire Mar. 5, 1991
D310805 Automobile tire Sep. 25, 1990
D291550 Tire Aug. 25, 1987
D283608 Automobile tire Apr. 29, 1986
D282059 Vehicle tire Jan. 7, 1986
D279178 Vehicle tire Jun. 11, 1985
4481991 Tread configuration for motor vehicle tires Nov. 13, 1984
D275383 Tire Sep. 4, 1984
D272057 Tire tread and buttress Jan. 3, 1984
D270148 Pneumatic tire Aug. 16, 1983
4383568 Tread configuration for motor vehicle tires May. 17, 1983
D268339 Bicycle tire Mar. 22, 1983
D263041 Tire for a vehicle wheel Feb. 16, 1982
4312395 Double contour block tread pattern Jan. 26, 1982
D261498 Tire Oct. 27, 1981
4279283 High perimeter tread element Jul. 21, 1981
D256227 Tire Aug. 5, 1980
D256226 Tire Aug. 5, 1980

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