Patents by Inventor Gary J. Hoffman

Gary J. Hoffman 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: 4640187
    Abstract: An apparatus for forming longitudinally extending bores in food products includes a hollow circular coring knife having a cutting edge formed at a terminal end thereof. Another end of the knife is connected to a connection member rotatively carried by a bearing and which has a passageway formed along the length thereof in communication with the hollow portion of the circular knife. The connection member is rotatively driven by drive means and sealingly connected, at the passageway, to a vacuum source. A retainer structure carries two types of food products, one a relatively larger product in which a larger bore is formed by a knife. The retainer structure is slidable with respect to the knife so that the knife is inserted a predetermined extent of the length of the food product, normally a bun. A second food product, normally a wiener, is also placeable within the retainer structure and bored but at a smaller diameter.
    Type: Grant
    Filed: January 31, 1985
    Date of Patent: February 3, 1987
    Assignee: William P. Wallick
    Inventors: William P. Wallick, Gary J. Hoffman
  • Patent number: 4142315
    Abstract: A fishing rod holder and hook setting device embodies a fishing rod holder tube mounted for vertical swinging rotation on a support housing adapted to be ground anchored in a fixed position. A ratchet wheel mounted for rotation within the support housing is interconnected with the holder tube by clock springs which, when under tension, tend to rotate the holder tube upwardly toward a vertical position. Catch members adapted for selective engagement with the ratchet wheel are provided to selectively apply a desired tension to the springs by repeated oscillatory rotation of the holder tube. A friction latch releasably retains the holder tube in a downward, relatively horizontal position, against the action of the clock springs.
    Type: Grant
    Filed: May 2, 1977
    Date of Patent: March 6, 1979
    Inventor: Gary J. Hoffman