Patents by Inventor Werner Bernhardt

Werner Bernhardt 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).

  • Pushbutton system, in particular for a pushbutton operated car radio receiver
    Patent number: 3952603
    Abstract: A pushbutton system for a car radio receiver, comprising pairs of selector drive rods alternately engaged by a common button. A pawl drives a sequencing catch. The pivot point of the pawl is shifted when re-setting a drive rod so that sequencing is inhibited. The pivot point is restored to normal only upon full depression of the button.
    Type: Grant
    Filed: April 18, 1974
    Date of Patent: April 27, 1976
    Assignee: U.S. Philips Corporation
    Inventor: Werner Bernhardt