Patents by Inventor Wenjin Pan

Wenjin Pan 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).

  • Wall mounted arm strength exerciser
    Patent number: D953449
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: May 31, 2022
    Assignee: Yiwu Chacchen Sporting Goods Co., Ltd.
    Inventor: Wenjin Pan
  • Wall mounted arm and pull up exerciser
    Patent number: D953450
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: May 31, 2022
    Assignee: Yiwu Chaochen Sporting Goods Co., Ltd.
    Inventor: Wenjin Pan
  • Weight plate holder
    Patent number: D960263
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: August 9, 2022
    Assignee: Yiwu Chaochen Sporting Goods Co., Ltd.
    Inventor: Wenjin Pan