Patents by Inventor Marilyn Theresa Tokarz

Marilyn Theresa Tokarz 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, adjustable, inflatable bed
    Patent number: 7134158
    Abstract: A bed apparatus having a base and two inflatable members for elevating the torso and legs of a user is provided. The inflatable members are removably attachable to the base and can be selectively spaced apart, making the bed spatially adjustable. The extent to which a user's body is elevated is controlled by inflation of the inflatable members, making the bed vertically adjustable.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: November 14, 2006
    Inventor: Marilyn Theresa Tokarz