Patents by Inventor Peggy Caldwell

Peggy Caldwell 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).

  • Domed display lid for a decorative box
    Patent number: D438115
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: February 27, 2001
    Inventor: Peggy Caldwell
  • Memorial marker
    Patent number: D376890
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: December 24, 1996
    Inventor: Peggy Caldwell