Fully Transected By Sipe Patents (Class D12/521)
  • Patent number: 11267294
    Abstract: A tire has, on a tread surface of the tire, five land portions, an installation direction of the tire to a vehicle is designated, intermediate land portions respectively have a communicating sipe 40, the communicating sipe is constituted by a first sipe 41 at a vehicle-installed outside and a second sipe 42 at a vehicle-installed inside, the first sipe and the second sipe have an intersection point P on the vehicle-installed outside of a center line in a tire width direction of the corresponding intermediate land portion, the distance between the intersection point and a land portion edge at the vehicle-installed inside is the largest in an innermost intermediate land portion of the intermediate land portions, and an angle ?1 of the first sipe to a tire circumferential direction is larger than an angle ?2 of the second sipe to the tire circumferential direction.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: March 8, 2022
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Shintaro Hayashi
  • Patent number: 11179972
    Abstract: A tyre has a tread portion. The tread portion includes a land region defined between a first edge extending in a tyre circumferential direction and a second edge extending in the tyre circumferential direction. The land region is provided with a first lateral groove extending from the first edge toward the second edge and terminating within the land region, a vertical groove connected with the first lateral groove, extending in the tyre circumferential direction, and having both end portions terminating within the land region, and a sipe connected with the vertical groove and extending therefrom toward the second edge.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: November 23, 2021
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Takaki Osawa, Mari Mishima
  • Patent number: D919554
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: May 18, 2021
    Assignee: PRINX CHENGSHAN (QINGDAO) INDUSTRIAL RESEARCH AND DESIGN CO., LTD.
    Inventors: Mingxiu Chu, Yongqiang Sui, Yanfang Ju
  • Patent number: D919555
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: May 18, 2021
    Assignee: PRINX CHENGSHAN (QINGDAO) INDUSTRIAL RESEARCH AND DESIGN CO., LTD.
    Inventors: Jianhao Zhang, Mingxiu Chu, Yuanyuan Wang
  • Patent number: D923554
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: June 29, 2021
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Stephane Jose Geelen, Armand Rene Gabriel Leconte, Pascale de Briey-Terlinden, Jerome Marcel Germain Delu, Gilles Jacques Michel Fasbender
  • Patent number: D923555
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: June 29, 2021
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jeremy Pierre Haas, Didier Barriere, Sebatien Willy Fontaine, Frederic Ngo, Duong Tung Tran, Frank Helmut Bucher
  • Patent number: D924786
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: July 13, 2021
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Yasutaka Akashi
  • Patent number: D925437
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: July 20, 2021
    Assignee: KENDA RUBBER INDUSTRIAL CO., LTD
    Inventors: Jouni Juhani Raatikainen, Mikko Valtteri Sironen
  • Patent number: D943498
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 15, 2022
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Renya Okawara
  • Patent number: D944186
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: February 22, 2022
    Inventor: Kenta Yagi
  • Patent number: D944719
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: March 1, 2022
    Assignee: SICHUAN TYRE & RUBBER CO., LTD.
    Inventors: Chundong Xiang, Ping Yu, Zhenyan Li, Junwei Zhang, Jianrong Tang, Jian'gang Luo, Jixue Dong, Jianwu Zhong, Tinghua Wang, Xiaocui Xu, Peng Tang, Chengyi Xie, Xiaoqing Liu, Xiaodong He, Shiwei Wang
  • Patent number: D945950
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: March 15, 2022
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Kotaro Matsushita
  • Patent number: D946495
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: March 22, 2022
    Assignee: QINGDAO SENTURY TIRE CO., LTD.
    Inventors: Long Qin, Wenlong Lin, Wen Sun, Jingjing Liu, Junrui Wan
  • Patent number: D948414
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: April 12, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Brian David Digman, Jonathan Robert Luke, Brett Alan Bogner, Marc Christopher Nowacki
  • Patent number: D948415
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: April 12, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Marc Francois Pierre Pautard, Julien Dominique Gilbert Majerus, Sebastien Willy Fontaine, Armand Rene Gabriel Leconte, David Charles Jacques Robert Laurent, Karldev Orjela
  • Patent number: D950477
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: May 3, 2022
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Kotaro Matsushita
  • Patent number: D956665
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: July 5, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Melodie Dubreuil, Doris Maus, Hendrikus Lambertus Johannes Maria De Wit, Wojciech Franciszek Baran, Thibaut Bernard Francois
  • Patent number: D962151
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: August 30, 2022
    Assignee: Continental Reifen Deutschland GmbH
    Inventor: Marcel Neumann
  • Patent number: D962843
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: September 6, 2022
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Kotaro Matsushita
  • Patent number: D962844
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: September 6, 2022
    Assignee: HORIZON TIRE INC.
    Inventor: Danny Hu
  • Patent number: D963553
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: September 13, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Stephane Laurent Claude Bokken, Sebastien Willy Fontaine, Samy Laroussi Mzabi, Sebastien Penin, Armand Rene Gabriel Leconte
  • Patent number: D963554
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: September 13, 2022
    Assignee: The Goodyear Tire & Robber Company
    Inventors: Julien Vito Proietti, Jeremy Pierre Haas, Alexander Ossipov, Olivier de Barsy, Frank Helmut Bucher
  • Patent number: D964915
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: September 27, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Julien Vito Proietti, Alexander Ossipov, Frank Helmut Bucher, Christian Jean-Michel Jetten
  • Patent number: D980786
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: March 14, 2023
    Assignee: Toyo Tire Corporation
    Inventor: Tetsuji Miyazaki
  • Patent number: D983726
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: April 18, 2023
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Naoya Suzuki
  • Patent number: D984361
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: April 25, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Jeremy J. Jacobs
  • Patent number: D984362
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: April 25, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Jeremy J. Jacobs
  • Patent number: D988976
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: June 13, 2023
    Inventors: Changjung Park, Yungi Min
  • Patent number: D992494
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: July 18, 2023
    Assignee: Bridgestone Europe NV/SA
    Inventor: Emiliano De Rosa
  • Patent number: D993896
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: August 1, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Melodie Dubreuil, Roman Goerl, Selcuk Ata, Viktor Pranas Vogel
  • Patent number: D995406
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: August 15, 2023
    Assignee: NOKIAN TYRES PLC
    Inventors: Jorma Tikka, Slava Bukarev, Outi Husso
  • Patent number: D995407
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: August 15, 2023
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Pierre Joseph Trine, Jean Woelffel, Davy Toye
  • Patent number: D997081
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: August 29, 2023
    Assignee: Bridgestone Europe NV/SA
    Inventors: Andrea Busato, Giuseppe Arnone, Stefano Raganella
  • Patent number: D994584
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: August 8, 2023
    Assignee: Hankook Tire & Technology Co., Ltd.
    Inventor: Hee Sung Jang
  • Patent number: D998541
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: September 12, 2023
    Inventor: Tae Min Kim
  • Patent number: D1009772
    Type: Grant
    Filed: August 25, 2023
    Date of Patent: January 2, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Jingjing Liu, Yanmei Zhang, Li Liu, Qingqing Liu
  • Patent number: D1010557
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: January 9, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Yanmei Zhang, Wen Sun, Li Liu, Meijuan Zhu
  • Patent number: D1012004
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: January 23, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Jingjing Liu, Yixin Zhang, Sufang Wan, Xuhai Huang
  • Patent number: D1012010
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: January 23, 2024
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Diego Ettore Speziari, Stefano Montesello, Roberto Bolzoni, Giovanni Casarotto
  • Patent number: D1013614
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: February 6, 2024
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventors: Drew Stiwinter, Devarelle Estep, Philip Kovanis
  • Patent number: D1015258
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: February 20, 2024
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Julien Vito Proietti, Alexander Ossipov, Frank Helmut Bucher, Christian Jean-Michel Jetten
  • Patent number: D1015262
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: February 20, 2024
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Kazuhiro Nakano
  • Patent number: D1017521
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: March 12, 2024
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: David Michael Pribula
  • Patent number: D1020610
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: April 2, 2024
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Giulio Lorenzo Dupre', Diego Ettore Speziari
  • Patent number: D1025879
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: May 7, 2024
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Chisato Omori
  • Patent number: D1028853
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: May 28, 2024
    Assignee: CEAT Limited
    Inventor: Ankit Dixit
  • Patent number: D1028854
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: May 28, 2024
    Assignee: CEAT Limited
    Inventor: Ankit Dixit
  • Patent number: D1030616
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: June 11, 2024
    Assignee: Continental Reifen Deutschland GmbH
    Inventor: Matthew Lamb
  • Patent number: D1032488
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: June 25, 2024
    Assignee: Cheng Shin Rubber Ind. Co., Ltd.
    Inventors: Liang-Kuei Wang, Wen-Chi Hung
  • Patent number: D1032489
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: June 25, 2024
    Inventors: Yong Jhen Lu, Wen Chi Hung