Combined Diagonal And Circumferential Grooves Patents (Class D12/600)
Straight sides (Class D12/601)
With interrupted equatorial circumferential groove (Class D12/602)
  • Tire
    Patent number: 11046122
    Abstract: A tire includes a tread portion provided with a plurality of blocks. At least one of the plurality of blocks is provided with a sipe. The sipe extends in a sipe longitudinal direction to form a zigzag opening configuration on a ground contact surface of the at least one of the plurality of blocks. The sipe extends inwardly in a tire radial direction such that the zigzag opening configuration oscillates in the sipe longitudinal direction repeatedly with a total amplitude and a wavelength while maintaining the zigzag opening configuration. A half of the wavelength of the sipe is in a range of from 0.10 to 0.24 times a maximum depth of the sipe, and a slope of the half of the wavelength with respect to the total amplitude has an angle in a range of from 45 to 65 degrees.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: June 29, 2021
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Atsushi Maehara
  • Tire
    Patent number: D917377
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: April 27, 2021
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Franck Reygrobellet, Sebastien Willy Fontaine, Rodrigo Andres Rengifo Hurtado, Christophe Henri Joseph Schyns
  • Tire
    Patent number: D919558
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: May 18, 2021
    Assignee: Bridgestone Europe NV/SA
    Inventor: Ruben A Hidalgo Vieira
  • Tire
    Patent number: D920896
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 1, 2021
    Assignee: Toyo Tire Corporation
    Inventor: Yu Tomitaka
  • Vehicle tire
    Patent number: D926111
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: July 27, 2021
    Assignee: PRINX CHENGSHAN (QINGDAO) INDUSTRIAL RESEARCH AND DESIGN CO., LTD.
    Inventors: Jiaojiao Yang, Ran Wang, Yanfang Ju
  • Tire tread
    Patent number: D930567
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: September 14, 2021
    Assignee: FEDERAL CORPORATION
    Inventor: Yun-Hsuan Wu
  • Vehicle tire
    Patent number: D934788
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: November 2, 2021
    Assignee: PRINX CHENGSHAN (QINGDAO) INDUSTRIAL RESEARCH AND DESIGN CO., LTD.
    Inventors: Fangcheng Wang, Jiaxin Song, Hongyang Zhang
  • Tire
    Patent number: D935987
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: November 16, 2021
    Assignee: Tlie Goodyear Tire & Rubber Company
    Inventors: Andrea Benvenuti, Marc Becker, Pierre Vincent Veronique Ghislain Philipin, Ettore Passante Spaccapietra, Anne-France Gabrielle Jeanne-Marie Cambron
  • Tire
    Patent number: D935988
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: November 16, 2021
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Matthieu Pingenat, Pierre Vincent Veronique Ghislain Philipin, Roland Willibrord Krier, Ettore Passante Spaccapietra
  • Tire
    Patent number: D935989
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: November 16, 2021
    Assignee: Bridgestone Bandag, LLC
    Inventor: Andrew D. Cerny
  • Tire
    Patent number: D935990
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: November 16, 2021
    Assignee: COOPER TIRE & RUBBER COMPANY
    Inventor: Matthew J. Petr
  • Tire
    Patent number: D937188
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: November 30, 2021
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Pascale de Briey-Terlinden, Armand Rene Gabriel Leconte, Stephane Jose Geelen, Jerome Marcel Germain Delu
  • Automobile tire
    Patent number: D938897
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: December 21, 2021
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Takamasa Motomitsu
  • Tire
    Patent number: D940643
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: January 11, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Christopher Byron Davis, Andrew John Norwood, Sagar Dilip Bafana
  • Automobile tire
    Patent number: D943503
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: February 15, 2022
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Hideki Nagasawa
  • Tire
    Patent number: D944188
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: February 22, 2022
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventor: Matthew A. Irwin
  • Tire
    Patent number: D947110
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 29, 2022
    Assignee: QINGDAO CROWNTYRE INDUSTRIAL CO., LTD.
    Inventor: Dianzhong Wang
  • Tyre
    Patent number: D956678
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: July 5, 2022
    Assignee: NOKIAN TYRES PLC
    Inventors: Jorma Tikka, Slava Bukarev
  • Tire tread
    Patent number: D961497
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: August 23, 2022
    Assignee: Cooper Tire & Rubber Company
    Inventor: Zachary Kochanek
  • Tire
    Patent number: D962154
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: August 30, 2022
    Assignee: Apollo Tyres Global R&D B.V.
    Inventors: Marko Veselinovic, Jelin Fatima, Ioannis Kostantinou
  • Automobile tire
    Patent number: D974280
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: January 3, 2023
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventors: Kotaro Iwabuchi, Hironori Wada
  • Tire
    Patent number: D975626
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: January 17, 2023
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventors: Sylvain Bourgeade, Antoine Jallet, Olivier Spinnler
  • Tire
    Patent number: D975627
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: January 17, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD
    Inventors: Peng Geng, Weina Hu
  • Tire
    Patent number: D977410
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: February 7, 2023
    Assignee: Toyo Tire Corporation
    Inventor: Yoshiki Sato
  • Tire
    Patent number: D978070
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: February 14, 2023
    Inventors: Zhenbo Li, Shan Yan, Yanlin Zhao, Zhi Li
  • Tire
    Patent number: D979487
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: February 28, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Alexander K. Binder, Pingtian Li
  • Tire tread
    Patent number: D981945
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: March 28, 2023
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Mayuko Karasawa
  • Tire
    Patent number: D982508
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: April 4, 2023
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventor: Olivier Ropars
  • Tire
    Patent number: D985477
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: May 9, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: John Stephen Guilford, Daniel Thomas Murphy, Jeffrey Leon Sevart
  • Vehicle tire
    Patent number: D985478
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: May 9, 2023
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Nico Meier, Michal Pikna
  • Vehicle tire
    Patent number: D985480
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: May 9, 2023
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Florian Kristen, Michal Pikna
  • Tire
    Patent number: D986148
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 16, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Patrick J. Bonifas
  • Vehicle tire
    Patent number: D986156
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: May 16, 2023
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Nico Meier, Michal Pikna
  • Tire
    Patent number: D988243
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: June 6, 2023
    Inventors: Shan Yan, Zhenbo Li, Yanlin Zhao, Zhi Li
  • Tire
    Patent number: D989698
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: June 20, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Tyler L. Turnwald
  • Tire for automobile
    Patent number: D989699
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: June 20, 2023
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Shunsuke Ito
  • Tire
    Patent number: D993151
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: July 25, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Weina Hu
  • Tire
    Patent number: D993152
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 25, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: David Michael Pribula, Derek John Becker
  • Tire
    Patent number: D993154
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: July 25, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Craig R. Davenport, Tyler L. Turnwald
  • Tire
    Patent number: D993899
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: August 1, 2023
    Assignee: Toyo Tire Corporation
    Inventor: Tsuyoshi Fujioka
  • Tire
    Patent number: D995408
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: August 15, 2023
    Inventors: Yanlin Zhao, Zhenbo Li, Shan Yan
  • Tread portion of an automobile tire
    Patent number: D994590
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: August 8, 2023
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Atsuki Iijima
  • Tire
    Patent number: D998556
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: September 12, 2023
    Assignee: Les Schwab Warehouse Center, LLC
    Inventor: Alexander K. Binder
  • Tire
    Patent number: D1001056
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: October 10, 2023
    Inventor: Ankit Dixit
  • Vehicle tyre
    Patent number: D1001724
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: October 17, 2023
    Inventor: Haerim Jung
  • Tire
    Patent number: D1003814
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: November 7, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Alexander Kyle Binder
  • Tire
    Patent number: D1004538
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: November 14, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Craig Robertson Davenport
  • Tire
    Patent number: D1010559
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: January 9, 2024
    Assignee: Bridgestone Bandag, LLC
    Inventor: Andrew D. Cerny
  • Tire
    Patent number: D1022865
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: April 16, 2024
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventors: Philip Blair Webb, Devarelle Estep, John Hartranft
  • Tire
    Patent number: D1022866
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: April 16, 2024
    Assignee: SHANDONG COMFORSER INTERNATIONAL TRADING CO., LTD
    Inventor: Qingshui Yu