Fully Transected By Sipe Patents (Class D12/521)
  • 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: 10696101
    Abstract: This pneumatic tire includes, on the tread surface, land portions defined by circumferential main grooves extending continuously in the tread circumferential direction and by tread edges. An intermediate land portion on one side in the tread width direction, adjacent to the tire equatorial plane side of the outermost circumferential main groove on the one side, is formed into blocks only by sipes extending in the tread width direction, an intermediate land portion on the other side in the tread width direction, adjacent to a tire equatorial plane side of an outermost circumferential main groove on the other side, is formed in a ribbed shape, and intermediate land portion lug grooves are formed in the intermediate land portion on the other side, with one end opening into the outermost circumferential main groove on the other side, and the other end terminating within the intermediate land portion on the other side.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: June 30, 2020
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Shintaro Hayashi
  • Patent number: D862369
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: October 8, 2019
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: David Michael Pribula, Jonathan James Shondel, Dale Edward Umstot, Christopher John Lane
  • Patent number: D865649
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 5, 2019
    Assignee: Deestone Corporation Limited
    Inventors: Buo Chen, Huakao Dang, Nontakaew Kittipong, Wongsariyawanich Kirk
  • Patent number: D867264
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: November 19, 2019
    Assignee: GITI TIRE GLOBAL TRADING PTE. LTD.
    Inventors: David C. Poling, Mohammad Reza Aboutorabi
  • Patent number: D869381
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 10, 2019
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Diego Speziari, Stefano Montesello, Vito Bello
  • Patent number: D869382
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 10, 2019
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Diego Speziari, Stefano Montesello, Vito Bello
  • Patent number: D869383
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: December 10, 2019
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jennifer Marie Basl, Shannon Joseph Hughes, Rachel Tamar Graves, Jonathan Robert Luke, Dale Edward Umstot
  • Patent number: D870021
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: December 17, 2019
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Mari Mishima
  • Patent number: D870647
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: December 24, 2019
    Inventors: Feng Wang, Yanhui Sun, Lei Teng, Wen Shao
  • Patent number: D871312
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: December 31, 2019
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Masashi Wakasugi
  • Patent number: D872684
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: January 14, 2020
    Inventor: Yoshifumi Kawagoe
  • Patent number: D874388
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: February 4, 2020
    Inventors: Feng Wang, Yanhui Sun, Lei Teng, Yingna Jiang
  • Patent number: D877048
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 3, 2020
    Inventor: Hiroto Takenaka
  • Patent number: D879016
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: March 24, 2020
    Assignee: COOPER TIRE & RUBBER COMPANY
    Inventor: Cun Feng Liu
  • Patent number: D883185
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: May 5, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Bastian Andreas Grauel, Roman Goerl, Matthias Milse, Selcuk Ata, Philipp Weber, Sameer Gupta, Frederic Ngo, Raphael Alexander Prohl, Florian Roth, Moritz Bruckner, Viktor Pranas Vogel, Rebecca Anne Bandy
  • Patent number: D883902
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: May 12, 2020
    Assignee: NOKIAN TYRES PLC
    Inventors: Niko Nummi, Tomi Korkama, Jorma Tikka, Niko Haanketo
  • Patent number: D883903
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: May 12, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Toshiki Horiguchi, Yoshiaki Kanematsu
  • Patent number: D884591
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: May 19, 2020
    Assignee: PIRELLI TYRE S.P.A.
    Inventors: Diego Speziari, Vito Bello, Stefano Montesello
  • Patent number: D884592
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: May 19, 2020
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Diego Speziari, Vito Bello, Stefano Montesello
  • Patent number: D885309
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: May 26, 2020
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Takamitsu Nakamura
  • Patent number: D885310
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: May 26, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Hiroshi Yamaoka
  • Patent number: D886028
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: June 2, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Suraj Sadananda, Patrick Francois Willems, Rodrigo Andres Rengifo Hurtado
  • Patent number: D886709
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: June 9, 2020
    Inventors: Feng Wang, Yanhui Sun, Lei Teng, Yan Cong
  • Patent number: D886710
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: June 9, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jonathan James Shondel, Marc Christopher Nowacki
  • Patent number: D887341
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: June 16, 2020
    Assignee: The Yokohama Rubber Co., LTD.
    Inventors: Daigen Tsunekawa, Kenichi Sato
  • Patent number: D887342
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: June 16, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Robin Moia, Jan Frans Leyssens, Doris Maus, Wojciech Franciszek Baran, Richard Mbewo Samwayera Fosam, Olivier Guy Jacques, Thibaut Bernard Francois
  • Patent number: D887955
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: June 23, 2020
    Assignee: The Yokohama Rubber Co., LTD.
    Inventors: Daigen Tsunekawa, Kenichi Sato
  • Patent number: D888652
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: June 30, 2020
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Diego Speziari, Vito Bello, Stefano Montesello
  • Patent number: D892029
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: August 4, 2020
    Assignee: Nexen Tire Corporation
    Inventors: Park Jong Soo, Choi Seung Il
  • Patent number: D892030
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: August 4, 2020
    Assignee: Bridgestone Europe NV/SA
    Inventors: Emiliano Sabetti, Marco Pedrinelli, Giovanni Moschetta, Emiliano De Rosa, Mauro Mirabile
  • Patent number: D892031
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: August 4, 2020
    Assignee: Bridgestone Europe NV/SA
    Inventors: Emiliano Sabetti, Marco Pedrinelli, Giovanni Moschetta, Emiliano De Rosa, Mauro Mirabile
  • Patent number: D892713
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: August 11, 2020
    Assignee: Bridgestone Europe NV/SA
    Inventors: Emiliano Sabetti, Marco Pedrinelli, Giovanni Moschetta, Emiliano De Rosa, Mauro Mirabile
  • Patent number: D893399
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: August 18, 2020
    Inventor: Masayuki Fujita
  • Patent number: D896736
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 22, 2020
    Assignee: TOYO TIRE & RUBBER CO., LTD.
    Inventor: Masaya Tanaka
  • Patent number: D897935
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: October 6, 2020
    Assignee: Omni United (S) PTE LTD.
    Inventor: Gajendra Singh Sareen
  • Patent number: D900009
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: October 27, 2020
    Assignee: Apollo Tyres Global R&D B.V.
    Inventor: Jelin Fatima
  • Patent number: D900708
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: November 3, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jonathan James Shondel, Marc Christopher Nowacki, Brian David Digman
  • Patent number: D900709
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: November 3, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Pierre Joseph Trine, Ananth Bhagavathapuram Srisailapathy, Sebastien Seibert, Wolfgang Albert Leo Loesslein
  • Patent number: D900710
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: November 3, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jennifer Marie Basl, Nicholas Thomas Schoeppner
  • Patent number: D901372
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: November 10, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Robin Moia, Jan Frans Leyssens, Xavier Jean-Francois Beot, Christian Jean-Marie Kaes, Marco Malago
  • Patent number: D902128
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: November 17, 2020
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Takamitsu Nakamura
  • Patent number: D908076
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: January 19, 2021
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Renya Okawara
  • Patent number: D914583
    Type: Grant
    Filed: February 29, 2020
    Date of Patent: March 30, 2021
    Assignee: Qingdao Sentury Tire Co., Ltd.
    Inventors: Long Qin, Wenlong Lin, Yanmei Zhang, Jingjing Liu, Yan Xi
  • 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