Single Rib Patents (Class D12/573)
  • Tread portion of an automobile tire
    Patent number: D658570
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: May 1, 2012
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi
  • Tread portion of an automobile tire
    Patent number: D658571
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: May 1, 2012
    Assignee: Bridgestone Corporation
    Inventor: Takaaki Kojima
  • Tread portion of an automobile tire
    Patent number: D658572
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: May 1, 2012
    Assignee: Bridgestone Corporation
    Inventors: Keiichi Kato, Takaaki Kojima
  • Tread portion of an automobile tire
    Patent number: D658573
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: May 1, 2012
    Assignee: Bridgestone Corporation
    Inventors: Keiichi Kato, Takaaki Kojima
  • Tread portion of an automobile tire
    Patent number: D658574
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: May 1, 2012
    Assignee: Bridgestone Corporation
    Inventor: Sotaro Iwabuchi
  • Tread portion of an automobile tire
    Patent number: D659081
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: May 8, 2012
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi
  • Tread portion of an automobile tire
    Patent number: D659082
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: May 8, 2012
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi
  • Tread portion of an automobile tire
    Patent number: D663678
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: July 17, 2012
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi
  • Tread portion of an automobile tire
    Patent number: D666553
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: September 4, 2012
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi
  • Tread portion of an automobile tire
    Patent number: D676372
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: February 19, 2013
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi