Patents by Inventor Nathan A. Fischer

Nathan A. Fischer 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: 4351088
    Abstract: An apparatus and method for removing the torso portion of the skin from the carcass of an animal, such as a hog, includes an overhead support from which a carcass is suspended during the skin removing operation. The skin is first removed from the hind quarters of the carcass and then a cut is made in the skin of the torso completely around the carcass just rearwardly of the fore limbs. A flap forming blade makes a longitudinal cut in the carcass and the longitudinal edge of the skin defined by the longitudinal cut is gripped by revolvable toothed cylinders carried by a revolvable drum to form a flap which is wound about the toothed cylinder. A carcass engaging device holds the carcass against the drum during the flap forming operation. A flexible pressurized movable blade positioned adjacent the drum progressively cuts the skin from the carcass as the drum is revolved.
    Type: Grant
    Filed: May 29, 1979
    Date of Patent: September 28, 1982
    Assignee: Geo. A. Hormel & Company
    Inventors: Lyndon R. Leining, Nathan A. Fischer, Kent L. Simonson, Gordon G. White, Oscar H. Lindstrom