Patents by Inventor Ian Randolph

Ian Randolph 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).

  • Vacuum bag scenting system
    Patent number: 5964404
    Abstract: A vacuum bag scenting system is disclosed including a vacuum bag having a pair of faces which are spaced apart upon inflation of the vacuum bag. A closed cellophane bag is disposed in the vacuum bag and coupled to each of the faces of the vacuum bag. A scent pad is disposed in the cellophane bag and is also coupled to a portion of the cellophane bag adjacent one of the faces of the vacuum bag. Inflation of the vacuum bag causes the faces of the vacuum bag to spread apart from each other and in turn tear the cellophane bag apart to expose the scent pad therein to permit releasing of scent from the scent pad into the vacuum bag.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: October 12, 1999
    Inventor: Ian Randolph