Patents by Inventor Ronald Perrin

Ronald Perrin 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: 4474318
    Abstract: A dispensing carton is provided with a tab in its front wall for cooperation with a downwardly extending lip on the carton lid to clamp therebetween a sheet of household wrapping material dispensed from a roll within the carton, while the sheet is drawn along a serrated edge or cutter bar on an adjacent wall of the carton. This provides a length of the wrapping material for subsequent withdrawal from the interior of the carton during the next cutting operation by precluding the cut wrapping material from retracting onto the roll within the interior of the carton after it is cut. The clamp arrangement also results in a positive hold on the sheet as it is cut.
    Type: Grant
    Filed: September 24, 1982
    Date of Patent: October 2, 1984
    Assignee: Michigan Holding Corp.
    Inventor: Ronald Perrin
  • Patent number: 4130228
    Abstract: A container for dispensing increments of tearable film from a roll of the film in the container, having a cutting edge on a portion of the cover, and so arranged that during shipping and storage of the container holding the film, the portion of the cover with the cutting edge is tucked within the box and thereby enhancing safety and protection of the cutting edge and that upon the film being dispensed the said portion of the cover with the cutting edge is moved outwardly of the box to expose the cutting edge and to position it for cutting increments of film from the roll of film.
    Type: Grant
    Filed: November 16, 1977
    Date of Patent: December 19, 1978
    Assignee: The St. Regis Paper Company
    Inventor: Ronald Perrin