Patents by Inventor Larry D. Eppler

Larry D. Eppler 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 device for firearms
    Patent number: 5062232
    Abstract: A safety device for firearms having trigger interrupting means operably connected to the trigger mechanism of the firearm. The code generating means worn by the user or operated by the user generates a signal which is detected by detection means on the weapon to disengage the trigger interrupting means to permit the weapon to selectively be fired by an authorized user.
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: November 5, 1991
    Inventor: Larry D. Eppler