Patents by Inventor Christopher A. Nauman

Christopher A. Nauman 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: 4296659
    Abstract: A Jack-O-Lantern forming method for cutting facial feature openings (14) in a pumpkin (12). At least one pumpkin die element (26) having a closed contour sidewall element (32) is provided. The sidewall element (32) has a lower edge (36) adapted for contiguous interface with the pumpkin outer surface contour (16). Additionally, the pumpkin die element (26) has an upper edge (38) adapted to be impact loaded for displacing the pumpkin die element (26) through a wall (22) of the pumpkin (12). The die element (26) is impacted on the upper edge (38) and displaced through the wall (22) to provide a plug element which is removable and is contoured in the form of one of the facial feature openings (14). Through use of a number of differently contoured die elements (26), a wide variety of facial feature contour openings (14) may be provided in a minimal time reference frame.
    Type: Grant
    Filed: September 21, 1979
    Date of Patent: October 27, 1981
    Inventor: Christopher A. Nauman