Patents by Inventor Michael Smisko

Michael Smisko 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).

  • Bolt and firing pin locking system for firearm
    Patent number: 5651205
    Abstract: An autoloading firearm having a reciprocating bolt, a cocking lever and firing pin which bolt and firing pin are locked by a locking lever until the trigger is pulled or until the cocking lever of the bolt is manually pulled back. A linkage operably controlled by the trigger causes the locking lever to unlock the bolt and firing pin when the trigger is pulled.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: July 29, 1997
    Assignee: Sturm, Ruger & Company, Inc.
    Inventors: William B. Ruger, Michael Smisko, James McGarry