Combined Lateral, Diagonal, And Circumferential Grooves Patents (Class D12/594)
Straight sides (Class D12/595)
With interrupted equatorial circumferential groove (Class D12/596)
  • Tire tread
    Patent number: D504390
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: April 26, 2005
    Assignee: Bridgestone/Firestone North American Tire, LLC
    Inventor: Andrea Kindig
  • Tread portion of an automobile tire
    Patent number: D505387
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: May 24, 2005
    Assignee: Bridgestone Corporation
    Inventor: Mie Nonaka
  • Tire tread
    Patent number: D517470
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: March 21, 2006
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Paul Welbes
  • Tire tread
    Patent number: D454331
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: March 12, 2002
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Anthony John Fierro, Kurt Jon Bergstrom, Kevin Christopher Legge, David Allen Griffin, Jeffrey Leon Sevart
  • Tire tread
    Patent number: D459696
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: July 2, 2002
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Michel Pierre Charles Robert, Austin Gale Young
  • Automobile tire
    Patent number: D461765
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: August 20, 2002
    Assignee: Bridgestone Corporation
    Inventor: Mie Nonaka
  • Tire for a car
    Patent number: D535940
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: January 30, 2007
    Assignee: Kumho Tire Co., Inc.
    Inventors: Chang Ho Lee, Ha Na Lee
  • Tread of a tire
    Patent number: D467865
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: December 31, 2002
    Assignee: Michelin Recherche et Technique
    Inventors: Olivier Comps, Michel Giraud, Jean-Louis Lateulere
  • Tire tread
    Patent number: D474147
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: May 6, 2003
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Louis Ernest Zurita
  • Tire tread
    Patent number: D475008
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: May 27, 2003
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean-Michel Gillard, Louis Ernest Zurita, Christian Jean-Marie Roger Bawin, Massimo Di Giacomo Russo
  • Tread portion of an automobile tire
    Patent number: D564957
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: March 25, 2008
    Assignee: Bridgestone Corporation
    Inventors: Go Yoshida, Akiko Shiono
  • Tire tread
    Patent number: D566040
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: April 8, 2008
    Assignee: Continental Aktiengesellschaft
    Inventors: Franz Diensthuber, Martin Venneboerger
  • Tread portion of an automobile tire
    Patent number: D485231
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: January 13, 2004
    Assignee: Bridgestone Corporation
    Inventor: Mie Nonaka
  • Tread portion of an automobile tire
    Patent number: D487249
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: March 2, 2004
    Assignee: Bridgestone Corporation
    Inventor: Yoichi Okamoto
  • Tire tread
    Patent number: D497875
    Type: Grant
    Filed: November 13, 2003
    Date of Patent: November 2, 2004
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Phuoc Thuan Le, Franck Jean-Louis Bouffay, Jean-Claude Alie, Jacques Collette
  • Tire
    Patent number: D498458
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: November 16, 2004
    Assignee: Kumho Tire Co., Inc.
    Inventors: Chang Ho Lee, Ha Na Lee, Dong-Hwa Lee
  • Automobile tire
    Patent number: D499694
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: December 14, 2004
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Michio Osaki, Takumi Morito, Sadakazu Takei
  • Automobile tire
    Patent number: D597023
    Type: Grant
    Filed: April 17, 2006
    Date of Patent: July 28, 2009
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Jin Hee Park
  • Tire tread
    Patent number: D605581
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: December 8, 2009
    Assignee: Bridgestone Corporation
    Inventors: Suguru Yamaguchi, Seiichi Toda
  • Tire
    Patent number: D609165
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: February 2, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Tsuyoshi Fujioka
  • Tire tread
    Patent number: D614120
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: April 20, 2010
    Assignee: Bridgestone Corporation
    Inventors: Anthony Marella, John David Neil, Robert Sanetick, Christopher Schrader, Joel Sprow, Richard Wright
  • Automobile tire tread
    Patent number: D615482
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: May 11, 2010
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Tomoya Nakano
  • Tire tread
    Patent number: D620429
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: July 27, 2010
    Assignee: Bridgestone Corporation
    Inventor: Suguru Yamaguchi
  • Tire tread
    Patent number: D637149
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: May 3, 2011
    Assignee: Bridgestone Corporation
    Inventor: Suguru Yamaguchi
  • Tread portion of an automobile tire
    Patent number: D637150
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: May 3, 2011
    Assignee: Bridgestone Corporation
    Inventor: Makoto Koshio