Discrete Tread Blocks Or Ribs Arrayed On Plain Surface Patents (Class D12/579)
  • Patent number: 10792958
    Abstract: A tread portion is provided with a first block and a second block, which protrudes outward in a tire width direction more than the first block, alternately in a tire circumferential direction in a shoulder region. A first projection is provided in an outer side of the first block, and a second projection is provided in an outer side of the second block. An outside end of the second projection is connected to a side surface of the second block and is arranged closer to an outer side in the tire diametrical direction than an outside end of the first projection. An angle ?1 formed by a side surface of the first projection and a surface of the side wall portion is greater than an angle ?2 formed by a side surface of the second projection and the surface of the side wall portion.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: October 6, 2020
    Assignee: TOYO TIRE CORPORATION
    Inventor: Toshihiko Takahashi
  • Patent number: 10737533
    Abstract: A pneumatic tire includes a plurality of center lug grooves disposed at intervals in a tire circumferential direction that extend crossing a tire equator line and include a first groove turning portion and a second groove turning portion; a plurality of shoulder lug grooves disposed in the intervals between the plurality of center lug grooves in the tire circumferential direction extending outward in the tire width direction, an inner end in the tire width direction being disposed outward of an end of the center lug groove in the tire width direction; a pair of circumferential main grooves to which the ends of the center lug grooves and the inner ends of the plurality of shoulder lug grooves in the tire width direction alternately connect; and a circumferential secondary groove disposed around the entire circumference of the pneumatic tire with a wave-like shape.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: August 11, 2020
    Assignee: The Yokohama Rubber Co., LTD.
    Inventors: Yukihito Yamaguchi, Shoei Kakuta, Hideki Hamanaka, Risa Tauchi, Toshiyuki Sato
  • Patent number: 10632795
    Abstract: A pneumatic tire includes a tread portion having a pair of central block rows arranged on both sides of a tire equator. Each of the central block rows includes a plurality of central blocks arranged in a circumferential direction of the tire. Each of the central blocks includes a ground contacting face with an axially inner block edge facing the tire equator. The inner block edge includes a first inclined edge and a second inclined edge inclined in an opposite direction to the first inclined edge so that the inner block edge protrudes toward the tire equator. The first inclined edge includes a first circular arc portion with a center located on the side of the tire equator.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: April 28, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Tetsuya Yamamoto
  • Patent number: D882496
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: April 28, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Christopher Byron Davis, Mark Anthony Canankamp, Brian David Digman, Michael Thomas Driscoll, Logan Paul Gingery, Christopher John Lane, Paul Bryan Maxwell, Andrew John Norwood, Timothy Michael Rooney, Jonathan James Shondel, Richard Mark Wieland
  • Patent number: D882497
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: April 28, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Brian David Digman, Christopher Byron Davis, Marc Christopher Nowacki, Brett Alan Bogner, Kyle Ledford Collins, Jonathan James Shondel, Richard Mark Wieland, Paul Bryan Maxwell
  • Patent number: D882498
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: April 28, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Christopher Byron Davis, Cyril Jean-Louis Bomble, Mark Anthony Canankamp, Christopher John Lane, Paul Bryan Maxwell, Andrew John Norwood, Jonathan James Shondel, Richard Mark Wieland, Mihir Singh Meetarbhan, Brian Rene Bourel
  • Patent number: D882499
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: April 28, 2020
    Assignee: The Carlstar Group LLC
    Inventors: Chris Smith, Richard Hogg, David Dahl, Brian Crisamore, Ben Holt
  • Patent number: D883187
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: May 5, 2020
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: David E. Schultz, Anthony J. Guld
  • Patent number: D883192
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: May 5, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Shoichi Wada
  • Patent number: D884587
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: May 19, 2020
    Inventor: Limin Jiang
  • Patent number: D884588
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: May 19, 2020
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Yoshiki Sato
  • Patent number: D885316
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: May 26, 2020
    Assignee: HEBEI WANDA TYRE CO., LTD
    Inventors: Peng Geng, Kaiyun Song, Shijun Jiang
  • Patent number: D886031
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: June 2, 2020
    Assignee: HEBEI WANDA TYRE CO., LTD
    Inventors: Peng Geng, Pengpeng Li, Zongnan Yu, Shijun Jiang
  • Patent number: D886712
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 9, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Christopher Byron Davis, Andrew John Norwood
  • Patent number: D886713
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: June 9, 2020
    Assignee: HEBEI WANDA TYRE CO., LTD
    Inventors: Peng Geng, Kaiyun Song, Jianchao Liu
  • Patent number: D887958
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: June 23, 2020
    Assignee: HEBEI WANDA TYRE CO., LTD
    Inventors: Peng Geng, Jian An, Yaling Ren
  • Patent number: D887959
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: June 23, 2020
    Assignee: HEBEI WANDA TYRE CO., LTD
    Inventors: Peng Geng, Jian An, Yaling Ren
  • Patent number: D888651
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: June 30, 2020
    Inventor: Honghua Zhang
  • Patent number: D889388
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: July 7, 2020
    Inventor: Limin Jiang
  • Patent number: D890080
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: July 14, 2020
    Assignee: Trademark, LLC
    Inventor: Zhao Liu
  • Patent number: D890081
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: July 14, 2020
    Assignee: Trademark, LLC
    Inventor: Zhao Liu
  • Patent number: D892715
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: August 11, 2020
    Assignee: Toyo Tire Company
    Inventor: Yoshiki Sato
  • Patent number: D893404
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: August 18, 2020
    Inventor: Fredrick Taylor
  • Patent number: D894103
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 25, 2020
    Assignee: The Goodyear Tire & Rubber Companies
    Inventors: Christopher Byron Davis, Cyril Jean-Louis Bomble, Mark Anthony Canankamp, Christopher John Lane, Paul Bryan Maxwell, Andrew John Norwood, Jonathan James Shondel, Richard Mark Wieland, Mihir Singh Meetarbhan, Brian Rene Bourel
  • Patent number: D894820
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: September 1, 2020
    Assignee: Davanti Tyres Limited
    Inventor: Guofeng Shi
  • Patent number: D895535
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: September 8, 2020
    Inventor: Limin Jiang
  • Patent number: D895536
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: September 8, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Brian David Digman, Bart Wakefield Kimble, Richard Mark Wieland, Brett Alan Bogner, Klye Ledford Collins, Marc Christopher Nowacki
  • Patent number: D896740
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: September 22, 2020
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Hiroshi Tokizaki, Yosuke Sakamoto
  • Patent number: D897939
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: October 6, 2020
    Assignee: American Kenda Rubber Industrial Co., LTD
    Inventors: Alan Plassard, Jessica Posa, Alfred Henderson
  • Patent number: D898658
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: October 13, 2020
    Assignee: TIRE MART, INC.
    Inventor: Michael L. Green
  • Patent number: D900011
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: October 27, 2020
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventors: Corey Sullivan, Patrick Jon Buresh, Jason Zychiewicz
  • Patent number: D900717
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: November 3, 2020
    Assignee: COOPER TIRE & RUBBER COMPANY
    Inventor: Craig R. Davenport
  • Patent number: D900718
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: November 3, 2020
    Assignee: Cheng Shin Rubber Industrieal Co., Ltd.
    Inventor: Chi Chang Liu
  • Patent number: D902129
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: November 17, 2020
    Assignee: Custom Wheel House, LLC
    Inventors: Sean J. Kleinschuster, Gary L. Blalock
  • Patent number: D904283
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: December 8, 2020
    Assignee: TIRE MART, INC.
    Inventor: Michael L. Green
  • Patent number: D904971
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: December 15, 2020
    Inventor: Weitao Zhang
  • Patent number: D906231
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: December 29, 2020
    Assignee: Omni United (S) PTE LTD.
    Inventor: Gajendra Singh Sareen
  • Patent number: D906232
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: December 29, 2020
    Assignee: VISION TECHNICAL SERVICES PTY LTD
    Inventor: Bernard Anthony Fahey
  • Patent number: D906948
    Type: Grant
    Filed: August 3, 2019
    Date of Patent: January 5, 2021
    Assignee: HORIZON TIRE INC.
    Inventor: Danny Hu
  • Patent number: D907568
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: January 12, 2021
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Yuichi Ishigaki
  • Patent number: D908077
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: January 19, 2021
    Assignee: FEDERAL CORPORATION
    Inventor: Chi-Wen Hsueh
  • Patent number: D908078
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: January 19, 2021
    Assignee: FEDERAL CORPORATION
    Inventor: Shih-Yi Chang
  • Patent number: D909286
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: February 2, 2021
    Assignee: VISION TECHNICAL SERVICES PTY LTD
    Inventor: Bernard Anthony Fahey
  • Patent number: D911260
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: February 23, 2021
    Inventor: Weitao Zhang
  • Patent number: D911261
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: February 23, 2021
    Assignee: TRELLEBORG WHEEL SYSTEMS ITALIA S.P.A.
    Inventor: Mario Sgreccia
  • Patent number: D912610
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: March 9, 2021
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Hironori Wada
  • Patent number: D913206
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: March 16, 2021
    Inventors: Pascal Cluzel, Olivier Ropars
  • Patent number: D913911
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: March 23, 2021
    Assignee: TRELLEBORG WHEEL SYSTEMS ITALIA S.P.A.
    Inventor: Mario Sgreccia
  • Patent number: D913912
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 23, 2021
    Assignee: TRELLEBORG WHEEL SYSTEMS ITALIA S.P.A.
    Inventor: Mario Sgreccia
  • Patent number: D925439
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: July 20, 2021
    Inventor: Florian Kristen