Patents by Inventor Darrell L. Cooper

Darrell L. Cooper 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).

  • Wicker basket
    Patent number: D332857
    Type: Grant
    Filed: April 30, 1991
    Date of Patent: January 26, 1993
    Assignee: The Marco Company
    Inventor: Darrell L. Cooper
  • Cover for a front portion of a food display case
    Patent number: D341508
    Type: Grant
    Filed: July 8, 1991
    Date of Patent: November 23, 1993
    Assignee: The Marco Company
    Inventors: Darrell L. Cooper, Dan L. Cooper, Darrell L. Cooper, David Cooper