Patents by Inventor Charles Duncan Palmer

Charles Duncan Palmer 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).

  • Storage box
    Patent number: D972375
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: December 13, 2022
    Assignees: YONGKANG CHUNKAI IMPORT & EXPORT CO., LTD, DIGITAL DEALS LLC
    Inventors: Jufen Ying, Charles Duncan Palmer
  • Bin
    Patent number: D1011042
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: January 16, 2024
    Assignees: YONGKANG CHUNKAI IMPORT & EXPORTCO., LTD, Digital Deals LLC, Charlotte, NC
    Inventors: Jufen Ying, Charles Duncan Palmer
  • Storage box
    Patent number: D1012500
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: January 30, 2024
    Assignee: DIGITAL DEALS LLC
    Inventor: Charles Duncan Palmer