Patents by Inventor Friedhelm Sehrt

Friedhelm Sehrt 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).

  • Patent number: 5688013
    Abstract: A handling device for mechanically gripping, holding, moving or otherwise handling objects of any shape having a defined or undefined position, in particular for handling equipment such as industrial robots, consists of a large number of holding pins which are lowered onto the object to be held, are movably mounted in the longitudinal direction in bores of a holding pin guide plate, and are used to clamp the objects. The objects are released once again by pushing back the holding pins by an ejector plate.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: November 18, 1997
    Inventor: Friedhelm Sehrt