Patents by Inventor Maria Kojic

Maria Kojic 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).

  • Inflatable seating apparatus
    Patent number: 6042186
    Abstract: The present invention provides exemplary inflatable seating apparatus, systems and methods of use. In one embodiment, an inflatable seating apparatus (10) includes a first inflatable mattress (12) and a second inflatable mattress (14) rotatably connected to the first mattress by a hinge (16). The hinge has at least one passageway (20) to permit the passage of an inflating fluid between the first and second mattresses. The inflatable seating apparatus further may include a third inflatable mattress (22), forming a back of the seating apparatus, that is removably attached to the first mattress.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: March 28, 2000
    Assignee: CO.sub.2 UCH, Inc.
    Inventors: Maria Kojic, Alison J. Ferber