Patents by Inventor Edward T. Ziegenfuss

Edward T. Ziegenfuss 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).

  • Device for orienting an object on a flat surface
    Patent number: 4621797
    Abstract: A device for orienting an object on a flat surface includes two levers which are pivotably coupled to the surface at pivot points between the ends of the levers. An actuating device is supported by and coupled between one end of the levers. The other ends of the levers are free to urge the object into the desired orientation and location upon energization of the actuating device.
    Type: Grant
    Filed: October 10, 1985
    Date of Patent: November 11, 1986
    Assignee: RCA Corporation
    Inventor: Edward T. Ziegenfuss