Patents by Inventor Frederic V. Lacock

Frederic V. Lacock 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: D249360
    Type: Grant
    Filed: December 30, 1976
    Date of Patent: September 12, 1978
    Inventor: Frederic V. Lacock