Uninterrupted Circumferential Rib Patents (Class D12/519)
Zigzag type (Class D12/520)
Fully transected by sipe (Class D12/521)
Laterally opposed notches (Class D12/522)
Straight sides (Class D12/523)
  • Automobile tire tread
    Patent number: D598364
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: August 18, 2009
    Assignee: The Yokohama Rubber Co., Ltd
    Inventors: Yuji Tomatsu, Takumi Morito, Izumi Kuramochi, Yukio Kuroda
  • Automobile tire
    Patent number: D599275
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: September 1, 2009
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Hiroyuki Kojima
  • Tire
    Patent number: D599276
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: September 1, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Maurice Graas, Roel Creton, Francois Marie Baumard
  • Tire
    Patent number: D601939
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: October 13, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Maurice Graas, Francois Marie Baumard, Jerome Marcel Germain Delu, Roel Creton
  • Tire for automobile
    Patent number: D602846
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: October 27, 2009
    Assignee: Nexen Tire Co., Ltd.
    Inventors: Ki seok Park, Seung il Choi
  • Tire for automobile
    Patent number: D602847
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: October 27, 2009
    Assignee: Nexten Tire Co., Ltd.
    Inventors: Jae Moon Lee, Seung Il Choi
  • Tire tread
    Patent number: D603324
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 3, 2009
    Assignee: Continental Aktiengesellschaft
    Inventors: Oliver Woidtke, Ulrich Behr, Ralph Burfien
  • Tire for automobile
    Patent number: D606002
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: December 15, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Hideto Yamakawa, Tetsuya Sakaguchi, Takehiko Murata
  • Tire
    Patent number: D612321
    Type: Grant
    Filed: October 2, 2009
    Date of Patent: March 23, 2010
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Andreas Bott, Boris Erceg, Markus Brachtl, Yasuo Wada
  • Tire tread
    Patent number: D619080
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: July 6, 2010
    Assignee: Continental Aktiengesellschaft
    Inventors: Oliver Woidtke, Ulrich Behr, Ralph Burfien
  • Automobile tire
    Patent number: D622655
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: August 31, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Toshiyuki Ohashi
  • Automobile tire
    Patent number: D622656
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: August 31, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Toshiyuki Ohashi
  • Tire
    Patent number: D623586
    Type: Grant
    Filed: January 28, 2010
    Date of Patent: September 14, 2010
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Andreas Sieber, Yacine Ouyahia, Gilles Bonnet, Percy Anthony Lemaire
  • Tire
    Patent number: D624007
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: September 21, 2010
    Assignee: Continental Aktiengesellschaft
    Inventor: Markus Metz
  • Tire tread for a vehicle tire
    Patent number: D624871
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: October 5, 2010
    Assignee: Continental Reifen Deutschland GmbH
    Inventor: Ulrich Behr
  • Tire
    Patent number: D626910
    Type: Grant
    Filed: October 2, 2009
    Date of Patent: November 9, 2010
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Andreas Bott, Boris Erceg, Markus Brachtl, Yasuo Wada
  • Automobile tire
    Patent number: D629739
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: December 28, 2010
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Sung Hee Youn
  • Tire
    Patent number: D630998
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: January 18, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Charles Kenneth Schmalix, Daniel Ray Beha, Eric Jon Berryman, John Joseph Kantura, III
  • Tire
    Patent number: D633433
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: March 1, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Andreas Sieber, Pierre Bernard Raoul Brochet, Sebastien Willy Fontaine, Percy Anthony Lemaire, Gilles Bonnet, Yacine Ouyahia
  • Tire
    Patent number: D634261
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: March 15, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Charles Kenneth Schmalix, Daniel Ray Beha, Eric Jon Berryman, John Joseph Kantura, III
  • Automobile tire
    Patent number: D637546
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: May 10, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D644592
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: September 6, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Keith Eric Grabo, Jonathan James Shondel
  • Tire tread for a vehicle tire
    Patent number: D647456
    Type: Grant
    Filed: May 5, 2010
    Date of Patent: October 25, 2011
    Assignee: Continental Reifen Deutschland GmbH
    Inventor: Ulrich Behr
  • Tire
    Patent number: D648667
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: November 15, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire for automobile
    Patent number: D648668
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: November 15, 2011
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventor: Tomoyuki Kujime
  • Tire
    Patent number: D650322
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: December 13, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Toshihiko Takahashi
  • Tire
    Patent number: D651161
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: December 27, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Dale Edward Umstot, Kazunori Shinohara, Jonathan James Shondel
  • Tire
    Patent number: D654848
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: February 28, 2012
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire for automobile
    Patent number: D656083
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: March 20, 2012
    Assignee: Sumitomo Rubber Industries, Ltd.
    Inventor: Tomoyuki Mukai
  • Tread portion of an automobile tire
    Patent number: D656888
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: April 3, 2012
    Assignee: Bridgestone Corporation
    Inventor: Takamitsu Nakamura
  • Tire for automobile
    Patent number: D660222
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: May 22, 2012
    Assignee: Nexen Tire Corporation
    Inventors: Tae Nyeon Kim, Seung Il Choi
  • Tire tread
    Patent number: D664083
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: July 24, 2012
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventor: Kevin E. Scheifele
  • Automobile tire tread
    Patent number: D666964
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: September 11, 2012
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Masahiro Ishida, Takumi Morito, Yoshifumi Koishikawa, Yuuichi Suga
  • Automobile tire
    Patent number: D696182
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: December 24, 2013
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Yousuke Sakamoto
  • Tire tread for a vehicle tire
    Patent number: D710291
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: August 5, 2014
    Assignee: Continental Reifen Deutschland GmbH
    Inventor: Martin Mosko
  • Automobile tire
    Patent number: D719079
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: December 9, 2014
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Kenji Horiuchi, Norifumi Kameda
  • Tread portion of an automobile tire
    Patent number: D719906
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: December 23, 2014
    Assignee: Bridgestone Corporation
    Inventor: Keiichi Kato
  • Tire tread
    Patent number: D725584
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: March 31, 2015
    Assignees: Compagnie Generale des Establishments Michelin, Michelin Recherche et Technique S.A.
    Inventor: Olivier Ropars
  • Automobile tire
    Patent number: D727835
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: April 28, 2015
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Takahisa Murata, Kenichi Sato
  • Tire
    Patent number: D731954
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: June 16, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: David Michael Pribula, Jonathan James Shondel
  • Tyre
    Patent number: D731955
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: June 16, 2015
    Assignee: Fortune Gold Enterprises LTD.
    Inventors: Yanwei Zhao, Aifen Song, Dong Chen, Guoqing Su
  • Tire
    Patent number: D732461
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: June 23, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Olivier Francis Bindner, Julien Dominique Gilbert Majerus, Sebastien Willy Fontaine, Armand Rene Gabriel Leconte
  • Tyre
    Patent number: D743872
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: November 24, 2015
    Assignee: Winrun Tyre Co., Ltd.
    Inventor: Guoji Huang
  • Tread portion of an automobile tire
    Patent number: D748567
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: February 2, 2016
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Keiichi Kato
  • Tread portion of an automobile tire
    Patent number: D750010
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: February 23, 2016
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Keiichi Kato
  • Tire
    Patent number: D751493
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: March 15, 2016
    Assignee: Pirelli Tyre S.p.A.
    Inventors: Matteo Braga, Fiorenzo Brivio, Piero Losi
  • Automobile tire
    Patent number: D757635
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: May 31, 2016
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Tsuyoshi Yaegashi
  • Tire tread
    Patent number: D758954
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: June 14, 2016
    Assignees: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventors: Mathieu Albouy, Cedrick Polycarpe, Vincent Tourneux
  • Tire tread
    Patent number: D761716
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: July 19, 2016
    Assignees: COMPAGNIE GENERALE DES ESTABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventors: Mathieu Albouy, Cedrick Polycarpe, Vincent Tourneux
  • Tire tread for a vehicle tire
    Patent number: D772144
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: November 22, 2016
    Assignee: Continental Reifen Deutschland GmbH
    Inventor: Matthew Lamb