Patents by Inventor Thomas E. Charron

Thomas E. Charron 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).

  • Safety lever pin
    Patent number: 5285591
    Abstract: A safety lever pin for insertion into a safety lever pin receipt aperture of the sear assembly of an MK-19 grenade launcher such pin having a machined cylindrical body with an arm extending from the top thereof and structure to retain the safety lever pin within the safety lever pin receipt aperture to prevent its inadvertent falling out therefrom when the sear assembly is removed from the weapon and inverted.
    Type: Grant
    Filed: December 16, 1992
    Date of Patent: February 15, 1994
    Assignee: Saco Defense Inc.
    Inventors: David H. Goodwin, Thomas E. Charron