Patents by Inventor Robert Tannock

Robert Tannock 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).

  • Spool for a waste storage device
    Publication number: 20050016890
    Abstract: A spool (10) for storing film for a waste storage device includes a core (12) and a flared funnel portion (14). Film is stored on the core (12) and can be retained in place by shrink-wrapping (34) as a result of which the core can be formed without an outer wall or base, reducing material and moulding costs.
    Type: Application
    Filed: June 12, 2002
    Publication date: January 27, 2005
    Inventor: Robert Tannock