Repeating Shape Patents (Class D12/574)
  • Patent number: 8522845
    Abstract: Provided is a pneumatic tire which is capable of securing a driving stability on dry road surfaces and concurrently of improving snow performance without worsening its pattern noise. The pneumatic tire includes four main grooves each extending in its tread part in a tire circumferential direction, and the four main grooves partition the tread part into: a center land part; paired intermediate land parts located with the center land part being interposed in between; and paired shoulder land parts located with the center land part and the paired intermediate land parts being interposed in between. Each of the intermediate land parts and the shoulder land parts includes multiple V-shaped grooves each configured of: a thick groove part extending in a tire width direction; and a thin groove part extending in the tire circumferential direction.
    Type: Grant
    Filed: October 13, 2008
    Date of Patent: September 3, 2013
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Tetsuo Ikegami
  • Patent number: D457853
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: May 28, 2002
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: Jose Merino Lopez
  • Patent number: D529862
    Type: Grant
    Filed: November 8, 2004
    Date of Patent: October 10, 2006
    Assignee: Bridgestone/Firestone North American Tire, LLC
    Inventors: Stuart A. Miller, Andrea Kindig, Bradley Jameyson Harris
  • Patent number: D538738
    Type: Grant
    Filed: November 8, 2004
    Date of Patent: March 20, 2007
    Assignee: Bridgestone Firestone North American Tire, LLC
    Inventors: Stuart A. Miller, Andrea Kindig, Bradley Jameyson Harris
  • Patent number: D473512
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: April 22, 2003
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Louis Ernest Zurita
  • Patent number: D590327
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: April 14, 2009
    Inventor: Matthew Donald Barrett
  • Patent number: D499375
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: December 7, 2004
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Glenn Andrew Gordon, Lee A. Montgomery, Jr.
  • Patent number: D620429
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: July 27, 2010
    Assignee: Bridgestone Corporation
    Inventor: Suguru Yamaguchi
  • Patent number: D652367
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: January 17, 2012
    Assignee: Continental Aktiengesellschaft
    Inventors: Bernd Lange, Thomas Buchinger-Barnstorf
  • Patent number: D652784
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: January 24, 2012
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Bernd Lange, Thomas Buchinger-Barnstorf
  • Patent number: D729148
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 12, 2015
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Koichi Kotoku
  • Patent number: D729149
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 12, 2015
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Hiroaki Honda
  • Patent number: D743877
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: November 24, 2015
    Assignee: Artic Investment S.A.
    Inventors: Wesley Dhanens, Lenn Tilley, Thomas Helin, Stijn Ardans, Dirk Impens
  • Patent number: D744941
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: December 8, 2015
    Assignee: FORTUNE GOLD ENTERPRISES LTD.
    Inventors: Feng Wang, Jingjing Liu, Changqing Yu, Meng Zhang, Tao Jing, Xiaofang Liu
  • Patent number: D763780
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: August 16, 2016
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Makoto Igarashi
  • Patent number: D771554
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: November 15, 2016
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Alexander Dominic Garcia, Joseph Thomas Janesh
  • Patent number: D780097
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: February 28, 2017
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Tsuyoshi Fujioka
  • Patent number: D786783
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: May 16, 2017
    Assignees: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventors: Fabien Marlier, Damien Bardin
  • Patent number: D792334
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: July 18, 2017
    Assignee: TOYO TIRE & RUBBER CO., LTD.
    Inventor: Tsuyoshi Fujioka
  • Patent number: D807812
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: January 16, 2018
    Assignees: Compagnie Generale Des Etablissements Michelin, Michelin Recherche Et Technique S.A.
    Inventors: Ludovic Sobolak, Sylvain Bourgeade
  • Patent number: D830959
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: October 16, 2018
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Armand Rene Gabriel Leconte, Jean-Claude Kreutz
  • Patent number: D836537
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: December 25, 2018
    Inventor: Florian Kristen
  • Patent number: D1003229
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: October 31, 2023
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventors: Frédéric Domprobst, Paul Lacoste
  • Patent number: D1014421
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: February 13, 2024
    Assignee: Cheng Shin Rubber Industrial Co., Ltd.
    Inventors: Min-Chi Lin, Yi-Ta Lu, Yi-Zhen Huang, Qi-Zhi Zhan, Jyun De Li, Yu-Hao Hsu, Jyun-Yi Ke