Diagonal Groove Patents (Class D12/563)
  • Patent number: 10118445
    Abstract: A pneumatic tire includes a tread portion being provided with a plurality of inclined main grooves extending beyond a tire equator from one of a first tread edge and a second tread edge and terminating without reaching the other one of the first tread edge and the second tread edge. Each of the inclined main grooves includes an outer portion and an inner portion. The outer portion extends from the first tread edge or the second tread edge without reaching the tire equator while increasing an angle relative to an axial direction of the tire. The inner portion is connected to the outer portion and traverses the tire equator at a smaller angle relative to the axial direction of the tire than the angle of the outer portion.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: November 6, 2018
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Hiroyuki Ishino
  • Patent number: D780672
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: March 7, 2017
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Sung Hee Yoon
  • Patent number: D786781
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: May 16, 2017
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Ataka Takei
  • Patent number: D786782
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: May 16, 2017
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Max Harold Dixon, Austin Gale Young, Robert John Hermann
  • Patent number: D810668
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: February 20, 2018
    Assignees: Compagnie Generale Des Etablissements Michelin, Michelin Recherche Et Technique S.A.
    Inventor: Marion Cavro
  • Patent number: D816591
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: May 1, 2018
    Assignee: BLACK DONUTS ENGINEERING OY
    Inventors: Henri Sakari Kossi, Jouni Juhani Raatikainen, Mikko Valtteri Sironen
  • Patent number: D819551
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: June 5, 2018
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Yuta Uchida
  • Patent number: D834507
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: November 27, 2018
    Assignees: Compagnie Generale Des Etablissements Michelin, Michelin Recherche Et Technique S.A.
    Inventor: Frederic Sarazin
  • Patent number: D845218
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: April 9, 2019
    Assignee: Shandong Linglong Tyre Co., Ltd.
    Inventors: Feng Wang, Haitao Sui, Xiaoying Song, Yanchun Ren, Hongwei Zhang, Huili Sun, Gaoquan Hu
  • Patent number: D845881
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: April 16, 2019
    Assignee: CEAT LIMITED
    Inventors: Henri Sakari Kossi, Marko Christer Johannes Ylitolva
  • Patent number: D847084
    Type: Grant
    Filed: May 28, 2018
    Date of Patent: April 30, 2019
    Assignee: BLACK DONUTS ENGINEERING OY
    Inventors: Henri Sakari Kossi, Jouni Juhani Raatikainen, Mikko Tapani Väänänen
  • Patent number: D848934
    Type: Grant
    Filed: May 28, 2018
    Date of Patent: May 21, 2019
    Assignee: BLACK DONUTS ENGINEERING OY
    Inventors: Jouni Juhani Raatikainen, Henri Sakari Kossi, Mikko Valtteri Sironen
  • Patent number: D852730
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: July 2, 2019
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Claudia Bauer, Klaus Wiese, Christoph Berger, Jan Schlittenhard, Martin Venneboerger
  • Patent number: D854491
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: July 23, 2019
    Assignee: Omni United (S) Pte, LTD
    Inventor: Gajendra Singh Sareen
  • Patent number: D854492
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: July 23, 2019
    Assignee: Omni United (S) Pte Ltd.
    Inventor: Gajendra Singh Sareen
  • Patent number: D860922
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: September 24, 2019
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Michel Montarras, Fréderic Sarazin
  • Patent number: D862371
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: October 8, 2019
    Assignee: Nokian Tyres PLC
    Inventors: Jorma Tikka, Slava Bukarev
  • Patent number: D864845
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: October 29, 2019
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventor: Walid Djabour
  • Patent number: D865653
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: November 5, 2019
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Yoshitaka Kato
  • Patent number: D866453
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: November 12, 2019
    Inventors: Wim van't Hul, Rob Eshuis
  • Patent number: D868677
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: December 3, 2019
    Assignee: CEAT LIMITED
    Inventors: Henri Sakari Kossi, Marko Christer Johannes Ylitolva
  • Patent number: D870024
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: December 17, 2019
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventors: Michel Montarras, Fréderic Sarazin
  • Patent number: D870025
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: December 17, 2019
    Assignee: PIRELLI TYRE S.p.A.
    Inventors: Diego Ettore Speziari, Roberto Bolzoni, Giovanni Casarotto
  • Patent number: D870649
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: December 24, 2019
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventors: Brian Joseph Keefe, Nicholas Mailhiot, Bobby McClellon
  • Patent number: D896161
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: September 15, 2020
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Maik Koetter, Torben Spechtmeyer, Jan Schlittenhard
  • Patent number: D896739
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: September 22, 2020
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventors: Victor Abarotin, Philip Kovanis
  • Patent number: D900010
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: October 27, 2020
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Maik Koetter, Torben Spechtmeyer, Jan Schlittenhard
  • Patent number: D902838
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: November 24, 2020
    Assignee: FEDERAL CORPORATION
    Inventor: Hui-Fang Lin
  • Patent number: D913205
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: March 16, 2021
    Assignee: HANKOOK TIRE CO., LTD.
    Inventor: Ha Eun Koog
  • Patent number: D922308
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: June 15, 2021
    Assignee: Hankook Tire & Technology Co., Ltd.
    Inventor: Su Jin Son
  • Patent number: D923556
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: June 29, 2021
    Assignee: The Carlstar Group LLC
    Inventors: Brian Crisamore, Ben Holt, Richard Hogg, David Dahl
  • Patent number: D923557
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: June 29, 2021
    Assignee: The Carlstar Group LLC
    Inventors: Brian Crisamore, Ben Holt, Richard Hogg, David Dahl
  • Patent number: D940637
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: January 11, 2022
    Inventors: Inhee Park, Haerim Jung
  • Patent number: D958726
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: July 26, 2022
    Assignee: NOKIAN TYRES PLC
    Inventors: Jorma Tikka, Tomi Korkama, Mikko Jokinen, Outi Husso
  • Patent number: D959361
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: August 2, 2022
    Assignee: Cooper Tire & Rubber Company
    Inventor: Jamie L. Harris
  • Patent number: D960080
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: August 9, 2022
    Assignee: Apollo Tyres Global R&D B.V.
    Inventors: Frits van Zuilekom, Alessandro Ercoli
  • Patent number: D960081
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: August 9, 2022
    Assignee: Apollo Tyres Global R&D B.V.
    Inventors: Antonius Theodore Folkert Aelberts, Paul Bremmer, Alessandro Ercoli
  • Patent number: D971815
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: December 6, 2022
    Inventors: Jan Schlittenhard, Tanja Wackerhage, Lubos Novosad
  • Patent number: D981938
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: March 28, 2023
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Matthew Pisarzewicz, Neill Rampton
  • Patent number: D981940
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: March 28, 2023
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Norimasa Yamashita, Takamitsu Nakamura
  • Patent number: D984363
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 25, 2023
    Inventors: Edwin Jian Xiang Pang, Claudia Bauer
  • Patent number: D994586
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: August 8, 2023
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Yutaka Ichiryu, Yumiko Yoshida
  • Patent number: D999719
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: September 26, 2023
    Assignee: NOKIAN TYRES PLC
    Inventors: Jorma Tikka, Tomi Korkama
  • Patent number: D1006722
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: December 5, 2023
    Assignee: Nokian Heavy Tyres Ltd
    Inventor: Caleb Claassen
  • Patent number: D1007402
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: December 12, 2023
    Assignee: Nokian Heavy Tyres Ltd
    Inventor: Caleb Claassen
  • Patent number: D1007403
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: December 12, 2023
    Assignee: Nokian Heavy Tyres Ltd
    Inventor: Caleb Claassen
  • Patent number: D1013618
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: February 6, 2024
    Assignee: NOKIAN TYRES PLC
    Inventors: Jorma Tikka, Slava Bukarev
  • Patent number: D1023899
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: April 23, 2024
    Assignee: Hankook Tire & Technology Co., Ltd.
    Inventors: Hee Sung Jang, Sung Hee Youn
  • Patent number: D1024917
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: April 30, 2024
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventors: Paul Andrew Mayni, Daniel McEachern Hicks, Stefan Voss
  • Patent number: D1025878
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: May 7, 2024
    Assignee: Compagnie Generale Des Etablissements Michelin
    Inventors: Paul Andrew Mayni, Daniel McEachern Hicks, Stefan Voss