Patents by Inventor Dwaine C. Waite

Dwaine C. Waite 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: 4433641
    Abstract: A device for feeding baby pigs and other livestock comprising a feed pan (20), a support post assembly (30) and a hopper assembly (40), hopper assembly (40) being capable of having its vertical height above pan (20) varied by the insertion of a pin (38) through a hole (36) in a support post (34), support post (34) running through a plurality of vertically spaced and aligned washers (46) which fixedly support a cylinder element (41) of hopper (40), the selection of the washer (46) which will rest on pin (36) determining the height of hopper (40). Also provided are dividing bars (23) for separating feeding animals which do not extend to the bottom of pan (20) thus allowing easy cleaning and a handle (47) for assisting in adjusting the hopper height and for carrying the device (10).
    Type: Grant
    Filed: August 18, 1982
    Date of Patent: February 28, 1984
    Inventor: Dwaine C. Waite