Patents by Inventor Harald Kellerman

Harald Kellerman 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).

  • Trigger system for small arms
    Patent number: 7213358
    Abstract: The invention relates to a trigger system for small arms, said system including a hammer, a catch associated with the hammer, a trigger, and a trigger bar which cooperates with the trigger and has a first locking edge for engaging with a first fire locking element of the hammer. The aim of the invention is to create a trigger system which has a low trigger resistance and remains operable even in the event of firing failure. To this end, the trigger bar has a second locking edge for engaging with a second fire locking element of the hammer.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: May 8, 2007
    Assignee: S.A.T. Swiss Arms Technology AG
    Inventor: Harald Kellerman