Patents by Inventor Charles Shimmel

Charles Shimmel 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: 5806414
    Abstract: A processing apparatus and method for removing rind from a spheroidal food article, such as a melon is provided. The apparatus includes infeed and outfeed componentry for conveying melons to be processed into and out of the apparatus, providing an apparatus well suited for use in an automated environment. The infeed componentry includes a positioning device for positioning a melon to be processed between revolving mandrels, for achieving a desired orientation of the melon relative to the mandrels. The mandrels retain the melon on its axis and revolve the melon on its equator. Knife members are positioned on either side of the melon and aligned with the equator thereof when the melon is in an initial position. The knife members have detachable blades to accommodate rinds of different thicknesses, so that the blades extend through the rind, without extending into the flesh. Rollers are secured to the knife members to control the cutting depth of the blades and to enhance the ease with which the rind is cut.
    Type: Grant
    Filed: March 22, 1997
    Date of Patent: September 15, 1998
    Assignee: Heinzen Manufacturing, Inc.
    Inventors: Alan Heinzen, Charles Shimmel, Rudi Groppe, Erick A. Davidson
  • Patent number: 5660104
    Abstract: An apparatus and method for removing rind from a spheroidal food article, such as a melon is provided. The apparatus includes a carriage assembly having revolving spindles that retain a melon on its axis and revolve the melon on its equator. The spindles are aligned with a first axis when the carriage assembly is in an initial position. A cutting assembly is located adjacent to the carriage assembly. The cutting assembly includes reciprocating knifes that are positioned on either side of the melon and aligned with the equator thereof. The knifes are configured with a blade dimensioned to extend through the rind of the melon, without extending substantially into the flesh of the melon. A rotating assembly is provided for rotating the carriage assembly between the initial position and a completed position, and parallel to the first axis. The spindles revolve the melon on its equator, so that the knifes initially remove rind from the melon along the equator thereof.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: August 26, 1997
    Inventors: Alan Heinzen, Charles Shimmel, Rudi Groppe, Eric A. Davidson