Patents by Inventor Charles M. Byers

Charles M. Byers 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).

  • Hand grenade
    Patent number: 4333401
    Abstract: An improved hand grenade incorporating safety features including a normally uncocked striker arm and a protective shield over the primer. Because the striker spring is normally unstressed, the major working parts of the grenade may be inexpensively made from plastics.
    Type: Grant
    Filed: August 13, 1979
    Date of Patent: June 8, 1982
    Assignee: Charles M. Byers
    Inventors: Charles M. Byers, Jody L. Numbers