Patents by Inventor John C. Denefe

John C. Denefe 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: 4232424
    Abstract: A two rail overhead conveyor device for meat processing is disclosed comprising an eviscerating platform conveyor, an entrance or feed rail, a lower rail for smaller carcasses and an upper rail for larger carcasses running parallel to each other above the eviscerating platform, a sensor to detect carcass size, a first rail switch connected to the sensor to direct the carcasses to either the upper or lower rail, an incline conveyor to raise the larger carcasses to the upper rail level, an indexing switch to regulate the flow of carcasses to the eviscerating area, a conveyor chain to propel the carcasses along the rails, and a second rail switch and detector to coordinate the transfer of eviscerated carcasses from the upper and lower rails to the exit rail.
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: November 11, 1980
    Inventor: John C. Denefe
  • Patent number: 4208765
    Abstract: A two rail overhead conveyor device for meat processing is disclosed comprising an eviscerating platform conveyor, an entrance or feed rail, a lower rail for smaller carcasses and an upper rail for larger carcasses running parallel to each other above the eviscerating platform, a sensor to detect carcass size, a first rail switch connected to the sensor to direct the carcasses to either the upper or lower rail, an incline conveyor to raise the larger carcasses to the upper rail level, an indexing switch to regulate the flow of carcasses to the eviscerating area, a conveyor chain to propel the carcasses along the rails, and a second rail switch and detector to coordinate the transfer of eviscerated carcasses from the upper and lower rails to the exit rail.
    Type: Grant
    Filed: January 12, 1978
    Date of Patent: June 24, 1980
    Inventor: John C. Denefe