Patents by Inventor C. H. Burnett, deceased

C. H. Burnett, deceased 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).

  • Automatic weight grading and sorting apparatus
    Patent number: 4450073
    Abstract: A weight grading and sorting apparatus including a base having a top surface, a plurality of trolleys riding on the top surface, each having a tippable cup and an endless conveyor mounted on the base engaging in conveying the plurality of trolleys around the top surface, a weighing device in the base including a portion of the top surface, and a control device in the base operatively associated with the weighing device and including a plurality of tippers at separate positions around the base adapted to selectively tip each cup at a certain position based on the weight of the contents thereof.
    Type: Grant
    Filed: December 24, 1981
    Date of Patent: May 22, 1984
    Inventors: C. H. Burnett, deceased, by Betty L. C. Burnett, administrator