Patents by Inventor Dwight N. Griffith

Dwight N. Griffith 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).

  • Carrier for empty beverage cans
    Patent number: 4664255
    Abstract: A carrier for empty beverage cans comprising a carrier body having compressible projections extending from a working surface thereof to be thrust through the opening of the empty cans and having stripping means movably secured to the carrier body to allow convenient removal of cans from the projections. Handles permit the body to be hung against a wall and to conveniently move the stripper means from the carrier body. Projections of specific shape are disclosed.
    Type: Grant
    Filed: May 1, 1986
    Date of Patent: May 12, 1987
    Inventor: Dwight N. Griffith
  • Empty beverage can carrier
    Patent number: 4236638
    Abstract: A carrier for empty beverage cans comprising a flat body having compressible projections extending from the opposite sides thereof to be thrust through the opening of the empty cans. A loop permits the body to be hung against a wall. Projections of specific shape are disclosed.
    Type: Grant
    Filed: July 25, 1979
    Date of Patent: December 2, 1980
    Inventor: Dwight N. Griffith