Patents by Inventor Fangjun Zheng

Fangjun Zheng 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).

  • Fascia gun
    Patent number: D925755
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: July 20, 2021
    Inventor: Fangjun Zheng
  • Fascia gun
    Patent number: D933845
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: October 19, 2021
    Inventor: Fangjun Zheng
  • Fascia gun
    Patent number: D934440
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: October 26, 2021
    Inventor: Fangjun Zheng
  • Fascia gun
    Patent number: D968631
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: November 1, 2022
    Inventor: Fangjun Zheng
  • Dumbbell
    Patent number: D994799
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: August 8, 2023
    Assignee: Zhejiang Ruicheng Mechanical Power Co., Ltd.
    Inventor: Fangjun Zheng
  • Dumbbell
    Patent number: D1017738
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: March 12, 2024
    Assignee: Zhejiang Ruicheng Mechanical Power Co., Ltd.
    Inventor: Fangjun Zheng
  • Vibro-massage equipment
    Patent number: D1023333
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: April 16, 2024
    Assignee: Zhejiang Ruicheng Mechanical Power Co., Ltd.
    Inventor: Fangjun Zheng
  • Vibro-massage equipment
    Patent number: D1024351
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: April 23, 2024
    Assignee: Zhejiang Ruicheng Mechanical Power Co., Ltd.
    Inventor: Fangjun Zheng
  • Vibro-massage equipment
    Patent number: D1047215
    Type: Grant
    Filed: May 9, 2024
    Date of Patent: October 15, 2024
    Assignee: Zhejiang Ruicheng Mechanical Power Co., Ltd.
    Inventor: Fangjun Zheng