Patents by Inventor George E. Zitzman

George E. Zitzman 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: 4422684
    Abstract: There is disclosed a lifting feature for releasably gripping from within the reel-less cores about which coils of wire in bulk are wound, the fixture including a central lifting member from which pivotally attached lifting bars radiate to engage the core in an upwardly inclined attitude so that the weight of the load causes the bars to press into the walls of the core to establish a solid coupling.
    Type: Grant
    Filed: September 22, 1981
    Date of Patent: December 27, 1983
    Inventor: George E. Zitzman
  • Patent number: 4340193
    Abstract: A reel assembly for rapidly feeding wire from heavy coils over a range of sizes, with the coil being clamped in a basket rotatably mounted within an inwardly tapering conical shield and with wire being guided from the coil by a split annular deflector bar coaxial with the coil and opening into a wire-confining guide which is vertically adjustable. The frame supporting the reel assembly extends away laterally from the conical shield to carry a support for a spring guide through which the wire passes on its way to a forming machine.
    Type: Grant
    Filed: July 24, 1980
    Date of Patent: July 20, 1982
    Inventor: George E. Zitzman