Patents by Inventor Thomas M. Armistead

Thomas M. 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: 5816459
    Abstract: A protective carrying case for portable electronic equipment and method for making same wherein the case comprises a rigid, impact-resistant outer shell and a resilient, deformable inner shell to provide enhanced protection to the electronic equipment. The case includes a locking spring steel clip for securely attaching the case to the pant or belt of a person. The case is further equipped with an elastic strap which secures the equipment within the case, preventing inadvertent dislodging and possible damage to the equipment.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: October 6, 1998
    Inventor: Thomas M. Armistead