TREA

Tire tread and buttress

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Information

  • Patent Grant
  • D324840
  • Patent Number
    D324,840
  • Date Filed
    Monday, January 22, 1990
    35 years ago
  • Date Issued
    Tuesday, March 24, 1992
    32 years ago
  • US Classifications
    Field of Search
    • US
    • D12 136
    • D12 141
    • D12 145-151
    • 152 209 R
    • 152 209 A
    • 152 209 B
    • 152 209 D
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a tire tread and buttress, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D296093 Mezzanotte Jun 1988
D311890 Covert et al. Nov 1990
2534869 Jones Dec 1950
3155135 Klenk Nov 1964
3162229 Ellenrieder et al. Dec 1964
3286756 Ellenrieder et al. Nov 1966
3405753 Verdier Oct 1968
3705613 Verdier Dec 1972
3861436 Poque Jan 1975
4429728 Ippen et al. Feb 1984
4635694 Hosokawa Jan 1987
4732194 Samoto et al. Mar 1988
4785863 Tsuda et al. Nov 1988
Foreign Referenced Citations (3)
Number Date Country
0338491 Apr 1989 EPX
0346781 Jun 1989 EPX
2263455 Jul 1974 DEX
Non-Patent Literature Citations (3)
Entry
1989 Tread Design Guide, p. 174, Mod 1 Lug 416 Tire, second row down from top & second tire in from right side of page.
1989 Tread Design Guide, p. 181, Semperit Cyclop Steel M 232B tire, second run down from top & second tire in from left side of page.
Bridgestone Asymetric Tires, Modern Tire Dealer, Feb. 1988, p. 46.