Patents by Inventor Margaret HEDBERG

Margaret HEDBERG 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).

  • PORTABLE SANITARY DEVICE
    Publication number: 20070044222
    Abstract: The present invention provides a portable sanitary device comprising a sanitary device with removable water supply mechanisms and removable waste holding and removal mechanisms. The mechanisms include one or more tanks removably attached to the sanitary device and function to allow a user to wash or flush after a use and circulate waste material into a waste holding and removal tank. Alternative embodiments provide flanges and valve systems.
    Type: Application
    Filed: August 15, 2006
    Publication date: March 1, 2007
    Inventor: Margaret HEDBERG