Patents by Inventor Albert Eugene Rumfelt

Albert Eugene Rumfelt 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).

  • Firearm locking system and method for preventing rotation of a cylinder
    Patent number: 6711844
    Abstract: The invention describes a firearm locking system and method for preventing rotation of a cylinder. In particular, the firearm locking system and method of the present invention provides a cylinder locking unit for a firearm adaptable to a firearm chamber, the cylinder locking unit including a receiver, an electric actuator, and a locking device extendible from the firearm chamber for preventing discharge of the firearm, the locking device extending upon activation of the electric actuator.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: March 30, 2004
    Inventor: Albert Eugene Rumfelt
  • Firearm locking system and method for preventing rotation of a cylinder
    Publication number: 20020174589
    Abstract: The invention describes a firearm locking system and method for preventing rotation of a cylinder. In particular, the firearm locking system and method of the present invention provides a cylinder locking unit for a firearm adaptable to a firearm chamber, the cylinder locking unit including a receiver, an electric actuator, and a locking device extendible from the firearm chamber for preventing discharge of the firearm, the locking device extending upon activation of the electric actuator.
    Type: Application
    Filed: May 15, 2002
    Publication date: November 28, 2002
    Inventor: Albert Eugene Rumfelt
  • Firearm locking system and method for preventing access to a trigger
    Publication number: 20020174587
    Abstract: The invention describes a firearm locking system and method for preventing access to a trigger. In particular, the firearm locking system and method of the present invention provides a trigger guard locking unit for a firearm, the trigger guard locking unit including a housing, a receiver, an electric actuator, a locking cover, and a locking device extendible from the housing to the locking cover, the locking device extending upon activation of the electric actuator.
    Type: Application
    Filed: May 15, 2002
    Publication date: November 28, 2002
    Inventor: Albert Eugene Rumfelt