Patents by Inventor Albert C. Bangert

Albert C. Bangert 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).

  • Pan for baking hamburger rolls
    Patent number: 4009859
    Abstract: A substantially square hamburger roll having one face indented to form a rim around the perimeter and a bakepan to form the same, said bakepan having square cavities extending inward from one face and a square re-entrant projection extending centrally upward into each cavity a distance less than the depth of the cavities to form a peripheral gutter in each cavity to form the rims around the rolls baked in said bakepan.
    Type: Grant
    Filed: January 8, 1976
    Date of Patent: March 1, 1977
    Inventor: Albert C. Bangert
  • Hamburger roll
    Patent number: D248061
    Type: Grant
    Filed: January 8, 1976
    Date of Patent: June 6, 1978
    Inventor: Albert C. Bangert