Patents by Inventor Joyce A. Darkey

Joyce A. Darkey 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).

  • Umbrella handle
    Patent number: D379710
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: June 10, 1997
    Assignee: Sara Lee Corportion
    Inventors: Melissa D. Kreinces, Joyce A. Darkey