Patents by Inventor Dominic DiFede

Dominic DiFede 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).

  • Patent number: 3938213
    Abstract: A device for washing and drying reusable scorecards utilizing a tank having an inlet aperture and an outlet aperture. A means is also included for conveying the scorecard edgewise through the tank and through a scrubbing station and a drying station. The scrubbing station is submerged in a cleaning fluid contained in the tank whereby fluid is supplied to the scorecard during the scrubbing operation. A means for drying the scorecard is located at the drying station which comprises a pair of revolving wringer rollers operable to remove the cleaning fluid from the scorecard.
    Type: Grant
    Filed: May 17, 1974
    Date of Patent: February 17, 1976
    Inventor: Dominic DiFede