Patents by Inventor William A. Cary

William A. Cary 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).

  • Hands-free jigger
    Patent number: D350904
    Type: Grant
    Filed: March 23, 1993
    Date of Patent: September 27, 1994
    Inventor: William A. Cary
  • Hands-free jigger
    Patent number: D366622
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: January 30, 1996
    Inventor: William A. Cary