Combined Diagonal And Circumferential Grooves Patents (Class D12/564)
Straight sides (Class D12/565)
With interrupted equatorial circumferential groove (Class D12/566)
  • Pneumatic tire
    Patent number: 8443855
    Abstract: Disclosed is a pneumatic tire including a straight main groove and two wave-shaped main grooves arranged in the center area of a tread, and diagonal grooves arranged in each shoulder area ranging from each wave-shaped main groove to the outer side of the tire, and extending obliquely outward from the wave-shaped main groove to a direction reverse to the tire rotational direction, the rotational direction being specified for the tire. Each diagonal groove is formed to have a convex protruding toward the outer side of the tire, and the extending end portion of the diagonal groove terminates in the shoulder area. Thus, each shoulder area is provided with a non-block pattern in which a land section continues in the tire circumferential direction. Thereby, the pneumatic tire has increased driving stability and uneven wear resistance while substantially maintaining good drainage performance and noise performance against columnar resonance.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: May 21, 2013
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventor: Kenji Yamane
  • Automobile tire
    Patent number: D562220
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: February 19, 2008
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Sung Hee Youn
  • Automobile tire
    Patent number: D562221
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: February 19, 2008
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Ho Kyong Oh
  • Tire
    Patent number: D575726
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: August 26, 2008
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Pascale de Briey-Terlinden
  • Tire
    Patent number: D589874
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: April 7, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Laurent Rene Nicolas Haas, Anne-France Gabrielle Jeanne-Marie Cambron, Vincent Dominque Claude Rion, Jean Joseph Victor Collette, Alexander Ossipov
  • Tire
    Patent number: D592588
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: May 19, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Richard Heinen, William Urbano Villamizar, Frederic Michel-Jean Pons, Olivier Francis Bindner
  • Tire
    Patent number: D595640
    Type: Grant
    Filed: January 15, 2009
    Date of Patent: July 7, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Pascale de Briey-Terlinden
  • Tire tread
    Patent number: D597477
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: August 4, 2009
    Assignee: Bridgestone Corporation
    Inventor: Hidenori Ogawa
  • Tire
    Patent number: D600195
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: September 15, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Pascale de Briey-Terlinden
  • Tire for automobile
    Patent number: D602851
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: October 27, 2009
    Assignee: Nexen Tire Co., Ltd.
    Inventors: Min woo Kim, Seung il Choi
  • Tire tread
    Patent number: D603785
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: November 10, 2009
    Assignee: Bridgestone Corporation
    Inventor: Naoya Ochi
  • Tire
    Patent number: D606007
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: December 15, 2009
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Sebastien Willy Fontaine, Anne-France Gabrielle Jeanne-Marie Cambron, Jean Joseph Victor Collette, Vincent Dominque Claude Rion, Alexander Ossipov
  • Pneumatic tire
    Patent number: D632243
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: February 8, 2011
    Assignees: Societe de Technologie Michelin, Michelin Recherche et Technique S.A.
    Inventors: Jean-Francois Salvan, Matthieu Bonnamour, Jean-Jacques Vialle
  • Tire
    Patent number: D635912
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: April 12, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Oliver Knispel
  • Tire
    Patent number: D638350
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: May 24, 2011
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Oliver Knispel
  • Tread for pneumatic tire
    Patent number: D638779
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: May 31, 2011
    Assignees: Societe de Technologie Michelin, Michelin Recherche et Technique S.A.
    Inventors: Jean-Francois Salvan, Matthieu Bonnamour, Jean-Jacques Vialle
  • Tire for automobile
    Patent number: D647460
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: October 25, 2011
    Assignee: Sumitomo Rubber Industries, Ltd
    Inventor: Shingo Takahashi
  • Tire
    Patent number: D656085
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: March 20, 2012
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Peter Johann Cornelius Maus, Jean-Julien Edouard Ghislain Krier
  • Tire
    Patent number: D659080
    Type: Grant
    Filed: November 25, 2011
    Date of Patent: May 8, 2012
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Frederic Michel-Jean Pons, Sebastien Willy Fontaine, Patrick Paul Deblaize
  • Tire
    Patent number: D666141
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: August 28, 2012
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D666142
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: August 28, 2012
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire tread
    Patent number: D667778
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: September 25, 2012
    Assignee: Cooper Tire & Rubber Company
    Inventor: Robert J. Drake
  • Tread portion of an automobile tire
    Patent number: D669417
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: October 23, 2012
    Assignee: Bridgestone Corporation
    Inventor: Ataka Takei
  • Pneumatic tire
    Patent number: D672708
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: December 18, 2012
    Assignees: Michelin Recherche et Technique S.A., Compagnie Generales des Etablissements Michelin
    Inventors: Patrick Corsi, Eve Hagendorf, Jonathan Lejeune
  • Tire
    Patent number: D684523
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: June 18, 2013
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Daniel Scheuren, Philippe Joseph Auguste Muller, Vincent Benoit Mathonet, Laurent Luigi Domenico Colantonio
  • Tire
    Patent number: D684922
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: June 25, 2013
    Assignee: The Goodyear Tire & Tire Company
    Inventors: Daniel Scheuren, Philippe Joseph Auguste Muller, Vincent Benoit Mathonet, Laurent Luigi Domenico Colantonio
  • Tread portion of an automobile tire
    Patent number: D686563
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 23, 2013
    Assignee: Bridgestone Corporation
    Inventor: Ataka Takei
  • Pneumatic tire
    Patent number: D689814
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: September 17, 2013
    Assignees: Compagnie Generale des Etablissements Michelin, Michelin Recherche et Technique S.A.
    Inventors: Stéphanie Cambon, Fabien Marlier, Benjamin Quantinet
  • Tire
    Patent number: D702625
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: April 15, 2014
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Armand Rene Gabriel Leconte, Stephane Houchard, Nicolas Jovanic, Christophe Dasnoy
  • Pneumatic tire
    Patent number: D703131
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: April 22, 2014
    Assignees: Compagnie Generale des Establissements Michelin, Michelin Recherche et Technique, S.A.
    Inventors: Stéphanie Cambon, Fabien Marlier, Benjamin Quantinet
  • Tire
    Patent number: D710292
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: August 5, 2014
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Phuoc Thuan Le, Lionel Jean-Marie Bortolet, Daniel Scheuren, Michel Pierre Charles Robert, Jean-Claude Knepper, Vincent Dominique Claude Rion, Georges Gaston Feider, Jean-Philippe Ska, Stephane Houchard, Jaroslaw Micek
  • Tire
    Patent number: D720684
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: January 6, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Vincent Benoit Mathonet, Daniel Scheuren, Philippe Joseph Auguste Muller, Laurent Luigi Domenico Colantonio, Julien Caroux, Markus Gross
  • Pneumatic tire
    Patent number: D721032
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: January 13, 2015
    Assignees: Compagnie Generale des Etablissements, Michelin Recherche et Technique S.A.
    Inventors: Stéphanie Cambon, Julien Metzeger, Jonathan Lejeune, William License
  • Tire
    Patent number: D721638
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: January 27, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Oliver Knispel
  • Pneumatic tire
    Patent number: D722012
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: February 3, 2015
    Assignees: Compagnie Generale des Establissements Michelin, Michelin Recherche et Technique S.A.
    Inventors: Houria Belarbi, Mathieu Vandaele, William License
  • Tread portion of an automobile tire
    Patent number: D722013
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: February 3, 2015
    Assignee: Bridgestone Corporation
    Inventors: Takayosi Hironaka, Tomoo Hasegawa
  • Pneumatic tire
    Patent number: D722553
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: February 17, 2015
    Assignees: Compagnie Generale des Establissements Michelin, Michelin Recherche et Technique S.A.
    Inventors: Patrick Corsi, Eve Hagendorf, Jonathan Lejeune
  • Tire
    Patent number: D722554
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: February 17, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Oliver Knispel, Christian Windisch, Stephane Houchard, Joachim Christian Seipel, Arnaud Caron, Andrea Weber
  • Tire
    Patent number: D722555
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: February 17, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Oliver Knispel, Christian Windisch, Stephane Houchard, Arnaud Caron, Olivier Guy Jacques, Soundappan Ramanathan
  • Pneumatic tire
    Patent number: D724007
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: March 10, 2015
    Assignees: Compagnie Generale des Establissements Michelin, Michelin Recherche et Technique S.A.
    Inventors: Houria Belarbi, Mathieu Vandaele, William License
  • Tire
    Patent number: D724008
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: March 10, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Vincent Benoit Mathonet, Daniel Scheuren, Philippe Joseph Auguste Muller, Laurent Luigi Domenico Colantonio, Julien Caroux, Markus Johannes Gross
  • Tire tread
    Patent number: D730811
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: June 2, 2015
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: Richard S. Parr, John J. Regallis
  • Tire
    Patent number: D731956
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: June 16, 2015
    Assignee: Fortune Gold Enterprises LTD.
    Inventors: Feng Wang, Shijuan Sun, Xiaoming Wang, Jiankang Hao, Ming Li
  • Tire
    Patent number: D733640
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: July 7, 2015
    Assignee: South China Tire & Rubber Co., Ltd.
    Inventors: Junqi Huang, Ya Bai, Jiliang Luo
  • Tire tread
    Patent number: D735117
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: July 28, 2015
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Ha Eun Koog
  • Tread portion of an automobile tire
    Patent number: D736692
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: August 18, 2015
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Shungo Fujita
  • Tire tread
    Patent number: D739809
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: September 29, 2015
    Assignees: MICHELIN RECHERCHE et TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Kevin Ray Reim, John Anthony Hutz
  • Tire tread
    Patent number: D739810
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: September 29, 2015
    Assignees: MICHELIN RECHERCHE et TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Kevin Ray Reim, John Anthony Hutz
  • Tire for automobile
    Patent number: D740207
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: October 6, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Yukishi Yoshida
  • Tire for automobile
    Patent number: D746763
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: January 5, 2016
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Hokuto Kubo