Patents by Inventor Paul Straubinger

Paul Straubinger 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).

  • Mold for forming frozen food product and cap member therefor
    Patent number: 4239175
    Abstract: A mold for preparing frozen food products from a flavored liquid includes cap members adapted to fit over respective cup members retaining the liquid. The cap members have anchoring portions for extending centrally within the cup members whereby the liquid may be made to freeze thereabout. The cap members further include domed shaped central portions to serve as drip trays and a straw member leading from the interior of the central portion to enable liquid caught therein to be drawn off.
    Type: Grant
    Filed: November 19, 1979
    Date of Patent: December 16, 1980
    Inventor: Paul Straubinger
  • Mold for forming frozen food product
    Patent number: D269578
    Type: Grant
    Filed: April 24, 1980
    Date of Patent: July 5, 1983
    Inventor: Paul Straubinger
  • Mold for a frozen food confection
    Patent number: D350258
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: September 6, 1994
    Inventor: Paul Straubinger