Patents by Inventor Laurence C. Armistead

Laurence C. Armistead 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: D359610
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: June 27, 1995
    Assignee: J. Barbour & Sons Limited
    Inventor: Laurence C. Armistead