Patents by Inventor Gregory C. Des Voignes

Gregory C. Des Voignes 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: 4463879
    Abstract: A device for holding attack repellent such as tear gas or an audible alarm securely to the hand of the wearer regardless of the open or closed condition of the hand. The device includes an elastic strap that secures the repellent to the hand with the repellent actuator accessible by the thumb or other fingers.
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: August 7, 1984
    Inventor: Gregory C. Des Voignes