Zigzag Type Patents (Class D12/583)
  • Tire
    Patent number: D500472
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: January 4, 2005
    Assignee: Pirelli Pneumatici S.p.A.
    Inventors: Luigi Campana, Alessandro Castellini
  • Tire tread
    Patent number: D501446
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: February 1, 2005
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: David Andrew Wage
  • Tire tread
    Patent number: D512684
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: December 13, 2005
    Assignee: The Goodyear Tire and Rubber Company
    Inventor: Michel Pierre Charles Robert
  • Tire tread
    Patent number: D514504
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: February 7, 2006
    Assignee: The Goodyear Tire & Company
    Inventor: Michel Pierre Charles Robert
  • Tire tread
    Patent number: D454535
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: March 19, 2002
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Preston Butler Kemp, Jr.
  • Tire tread
    Patent number: D456345
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: April 30, 2002
  • Tire tread
    Patent number: D457127
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: May 14, 2002
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Thomas Stephen Warchol
  • Tire tread
    Patent number: D457490
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: May 21, 2002
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Paul Welbes
  • Tire tread
    Patent number: D458896
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: June 18, 2002
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Preston Butler Kemp, Jr.
  • Tread of a tire
    Patent number: D460405
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: July 16, 2002
    Assignee: Michelin Recherche et Technique,SA
    Inventor: Philippe Schmidt
  • Tire tread
    Patent number: D534116
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: December 26, 2006
    Inventors: Keith A. Dumigan, Timothy J. Lassan, John J. Regallis
  • Tire tread
    Patent number: D470455
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: February 18, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Preston Butler Kemp, Jr.
  • Tire tread
    Patent number: D471512
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: March 11, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Charles Bradford Weaver
  • Tire tread
    Patent number: D472202
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: March 25, 2003
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Jean-Michel Gillard
  • Tire tread
    Patent number: D478040
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: August 5, 2003
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Hidehiko Hino
  • Tire tread
    Patent number: D496329
    Type: Grant
    Filed: February 16, 2004
    Date of Patent: September 21, 2004
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Richard Alan Thomas, Gary Arthur Tatum, Simon Shyhwen Wang
  • Tire tread
    Patent number: D499067
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: November 30, 2004
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: David Andrew Wage
  • Tire tread
    Patent number: D500286
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: December 28, 2004
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Danny Austin Thrasher, Thomas Jeffery Woloszyn, Keith Ronald Ward