Patents by Inventor Michael W. Hammond

Michael W. Hammond 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).

  • Potpourri container
    Patent number: 5788061
    Abstract: A potpourri-containing sleeve or envelope is provided, having sealed ends which are connected to one another. The potpourri container can be shipped folded flat, and then popped outwardly to an upstanding configuration of a generally closed-loop, A-shape for support on a surface. Potpourri-containing compartments are provided which isolate the potpourri from the surface in a manner to minimize leaching of scent oils through the envelope and damaging the supporting surface.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: August 4, 1998
    Inventor: Michael W. Hammond
  • Combined picture frame and potpourri holder
    Patent number: D407809
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: April 6, 1999
    Inventor: Michael W. Hammond