Patents by Inventor Erwin S. Bruner

Erwin S. Bruner 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).

  • Cake-layer cutting apparatus
    Patent number: 6647848
    Abstract: A cake-layer cutting apparatus for allowing a user to slice layers of cake accurately and evenly. The cake-layer cutting apparatus includes a frame, which includes a first support, a second support and a handle portion that extends between the first support and the second support. The frame is designed to be passed over and along side the cake. The first support includes a first support slot that extends vertically through the first support. The second support includes a second support slot that extends vertically through the second support. A plurality of wires extend between the supports for cutting the cake as the cake is passed between the supports.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: November 18, 2003
    Inventor: Erwin S. Bruner