Patents by Inventor Lamei Shang

Lamei Shang 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).

  • Bottle cap
    Patent number: D974107
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: January 3, 2023
    Assignee: Shenzhen Mlife Household Products Co., Ltd
    Inventor: Lamei Shang
  • Bottle cap
    Patent number: D974832
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: January 10, 2023
    Assignee: Shenzhen Mlife Household Products Co., Ltd
    Inventor: Lamei Shang
  • Bottle cap
    Patent number: D984203
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: April 25, 2023
    Assignee: Shenzhen Mlife Household Products Co., Ltd
    Inventor: Lamei Shang