Patents by Inventor Hans-Gerd Goldschmidt

Hans-Gerd Goldschmidt 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).

  • Locking mechanism for windows or doors
    Patent number: 5437485
    Abstract: A locking mechanism for driving a lock bolt comprises a housing. A pinion has an outer circumference and is rotatably mounted in the housing. The pinion has a plurality of teeth and tooth gaps are disposed between adjacent teeth. A predetermined number of the tooth gaps have an abutment that extends outwardly substantially to the outer circumference of the pinion. A toothed rod is coupled to the lock bolt. The toothed rod is engaged by the pinion. A spring loaded detent device arrest the rotational movement of the detent in a switching position of the lock bolt.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: August 1, 1995
    Assignees: Schuco International KG, Gebr.Goldschmidt Baubeschlage GmbH
    Inventor: Hans-Gerd Goldschmidt