Patents by Inventor Yongfu Guan

Yongfu Guan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Golf vehicle tire pattern
    Patent number: D947105
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: March 29, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • All-terrain vehicle tire pattern
    Patent number: D947106
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: March 29, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • All-terrain vehicle tires
    Patent number: D947107
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: March 29, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • All-terrain vehicle tire pattern
    Patent number: D953245
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: May 31, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D956667
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: July 5, 2022
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire for golf car
    Patent number: D962850
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: September 6, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire for golf car
    Patent number: D966178
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: October 11, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • All-terrain vehicle tire
    Patent number: D966179
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: October 11, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • All-terrain vehicle tire
    Patent number: D967006
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: October 18, 2022
    Assignee: HEBEI WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • 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: D988237
    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: D988240
    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
  • Tires
    Patent number: D992493
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: July 18, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan, Weina Hu
  • Tire
    Patent number: D1002500
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: October 24, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D1002502
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: October 24, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D1002510
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: October 24, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • All-terrain vehicle tire
    Patent number: D1002511
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: October 24, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan
  • Tire
    Patent number: D1002516
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: October 24, 2023
    Assignee: TIANJIN WANDA TYRE CO., LTD.
    Inventors: Peng Geng, Chuan Liu, Yongfu Guan