Patents by Inventor Warren Tatham

Warren Tatham 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).

  • Rolled food product and apparatus
    Patent number: 7841848
    Abstract: An apparatus for preparing a rolled food product, such as sushi. The apparatus has a container having a first end and a second end, wherein at least the first end has one aperture. The container is positionable between a closed position, defining a hollow interior space, and an open position, presenting a plurality of cavities. Each of the cavities can receive food material such as rice. There is also a plunger assembly that passes the aperture when the container is in the closed position. The plunger assembly is then used to compress the food material in the hollow interior space to form a roll having a desired consistency.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: November 30, 2010
    Inventor: Warren Tatham
  • Rolled Food Product and Apparatus
    Publication number: 20070034094
    Abstract: An apparatus for preparing a rolled food product, such as sushi. The apparatus has a container having a first end and a second end, wherein at least the first end has one aperture. The container is positionable between a closed position, defining a hollow interior space, and an open position, presenting a plurality of cavities. Each of the cavities can receive food material such as rice. There is also a plunger assembly that passes the aperture when the container is in the closed position. The plunger assembly is then used to compress the food material in the hollow interior space to form a roll having a desired consistency.
    Type: Application
    Filed: July 26, 2006
    Publication date: February 15, 2007
    Inventor: Warren Tatham