TREA

Tire tread

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Information

  • Patent Grant
  • D421731
  • Patent Number
    D421,731
  • Date Filed
    Tuesday, March 30, 1999
    25 years ago
  • Date Issued
    Tuesday, March 21, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D12 136-152
    • 152 2091
    • 152 2098
    • 152 2099
    • 152 20911
    • 152 20913
    • 152 20928
    • 152 900
    • 152 902
    • 152 903
  • International Classifications
    • 1215
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a tire tread, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D345952 Christenbury Apr 1994
D350098 Atitinello et al. Aug 1994
D350507 Helluin Sep 1994
D369135 McKisson Apr 1996
D377330 Kakegawa et al. Jan 1997
D384308 Heinen Sep 1997
D384314 Heinen Sep 1997
D392227 Lim et al. Mar 1998
D398886 Brown et al. Sep 1998
D398887 Brown et al. Sep 1998
D402242 Guspodin et al. Dec 1998
D409533 Graas May 1999
D414730 Heinen et al. Oct 1999
Non-Patent Literature Citations (4)
Entry
Kumho 791 Touring A/S, Tire 1998 Tread Deisgn Guide, p. 42. 2/5, Jan. 1998.
Atlas (Canada) Roadhawk A/S Tire, 1998 Tread Design Guide, p. 80. 4/1, Jan. 1998.
Centennial Canyon Climber A/S Tire, 1998 Tread Design Guide, p. 85, 1/2, Jan. 1998.
Michelin LTX M/S Tire, 1998 Tread Design Guide, p. 107. 2/5, Jan. 1998.