Patents by Inventor Fred Kufrin

Fred Kufrin 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).

  • Cutter for making paper discs
    Patent number: 4426781
    Abstract: A device for cutting discs of paper of either a diameter of 21/4" to 23/4" with means to adjust the depth of the cutter blade all contained in a circular, stationary container and incorporating means to rotate the cutter blade.
    Type: Grant
    Filed: May 27, 1982
    Date of Patent: January 24, 1984
    Assignee: Badge A. Minit Ltd.
    Inventor: Fred Kufrin