Directional Type Patents (Class D12/533)
Tread pattern continues onto sidewall or tire is tubular in cross-section (Class D12/534)
Repeating shape (Class D12/539)
Discrete tread blocks or ribs arrayed on plain surface (Class D12/544)
Tessellated (Class D12/545)
Circumferential groove width at least 10 percent of tread width (Class D12/546)
Uninterrupted equatorial circumferential groove (Class D12/547)
Uninterrupted equatorial circumferential rib (Class D12/551)
Lateral groove (Class D12/557)
Diagonal groove (Class D12/563)
  • Tread portion of an automobile tire
    Patent number: D733638
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: July 7, 2015
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Tatsuo Takahashi
  • Tire tread
    Patent number: D758955
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: June 14, 2016
    Assignee: FORTUNE GOLD ENTERPRISES LTD.
    Inventors: Feng Wang, Shinan Jin, Fang Yan, Dawei Li, Ningkun Yu
  • Tire tread
    Patent number: D786779
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: May 16, 2017
    Assignee: BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
    Inventors: Kevin E. Scheifele, Sharon E. Reinhardt, Keith A. Dumigan
  • Vehicle tyre
    Patent number: D794543
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: August 15, 2017
    Inventors: Hyung Ju Seo, Jong Seo Lee
  • Robot vehicle
    Patent number: D803765
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: November 28, 2017
    Assignee: SZ DJI Technology Co., Ltd.
    Inventors: Shi-Meng Bei, Yi-Jun Guan, Bo Liang, Ji-Dong Wei, Xiao-Long Wu
  • Tire
    Patent number: D982506
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 4, 2023
    Assignee: Bridgestone Europe NV/SA
    Inventors: Federico Conti, Giuseppe Ventorino, Andrea Dauri
  • Tire for automobile
    Patent number: D983724
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: April 18, 2023
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Oliver Knispel, Daniel Kunkel, Jaap Leendertse
  • Tire
    Patent number: D988232
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: June 6, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D988233
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: June 6, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D988234
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: June 6, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D988977
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: June 13, 2023
    Assignee: Nokian Heavy Tyres Ltd
    Inventors: Caleb Claassen, Samuli Räisänen
  • Tire
    Patent number: D988978
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: June 13, 2023
    Assignee: Nokian Heavy Tyres Ltd
    Inventors: Caleb Claassen, Samuli Räisänen
  • Tire
    Patent number: D998544
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: September 12, 2023
    Assignee: Guangzhou Nedong Information Technology Co., Ltd.
    Inventors: Chunru Zhang, Zhiyong Sun
  • Tyre
    Patent number: D1002504
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: October 24, 2023
    Assignee: NOKIAN TYRES PLC
    Inventors: Jorma Tikka, Tomi Korkama, Outi Husso
  • Automobile tire
    Patent number: D1005220
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: November 21, 2023
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventors: Takashi Kidesaki, Yoshifumi Koishikawa, Makoto Ishii
  • Tire
    Patent number: D1019529
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: March 26, 2024
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventors: Virgile Ayglon, Daniel McEachern Hicks, Nicholas Mailhiot