Patents by Inventor Karl-Heinz Luther

Karl-Heinz Luther 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).

  • Key device for guns
    Patent number: 8112929
    Abstract: In a key element (110) for locking a hammer gun or bolt gun (100) comprising a trigger rod which can be reciprocated by a trigger, the locked state of the gun is apparent at a glance in a conspicuous manner in that the key element (110) is a releasably securely attachable component of the gun housing.
    Type: Grant
    Filed: February 4, 2006
    Date of Patent: February 14, 2012
    Assignee: Carl Walther GmbH
    Inventors: Stefan Eith, Karl-Heinz Luther, Peter Dallhammer, Wulf-Heinz Pflaumer, Franz Wonisch
  • Key Device for Guns
    Publication number: 20090133307
    Abstract: In a key element (110) for locking a hammer gun or bolt gun (100) comprising a trigger rod which can be reciprocated by a trigger, the locked state of the gun is apparent at a glance in a conspicuous manner in that the key element (110) is a releasably securely attachable component of the gun housing.
    Type: Application
    Filed: February 4, 2006
    Publication date: May 28, 2009
    Inventors: Stefan Eith, Karl-Heinz Luther, Peter Dallhammer, Wulf-Heinz Pflaumer, Franz Wonisch