Patents by Inventor Darrell D. Bird

Darrell D. Bird 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).

  • Patent number: D378195
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: February 25, 1997
    Inventor: Darrell D. Bird