Patents by Inventor John C. Udouj

John C. Udouj 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).

  • Reserve sheet material roll with low supply indicator
    Patent number: 7793608
    Abstract: A sheet material supply roll wrapped on a core tube including a reserve segment of sheet material spirally wrapped around the core tube with a supply segment of sheet material spirally wrapped on top of the reserve segment of sheet material. Different methods for placement or attachment of the roll ends are provided including perforated, overlapping, spaced, and integrated flap methods and apparatus. Further, a cross oriented low supply indicator is provided on the supply roll to provide a quick indicator of the end of roll without disrupting the remaining integrity of the supply.
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: September 14, 2010
    Inventor: John C. Udouj