Patents by Inventor Steven J. Casull

Steven J. Casull 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).

  • Patent number: 6173671
    Abstract: A portable inflatable floatation device for use as a backpack frame to maintain a standard backpack thereto for hiking, with the back pack frame being convertible into floatation device seat, foot rest, and outrigger pontoon mounting. Inflatable pontoons that are to be carried on or in the backpack and are inflated into long cylindrical pontoons at a water site, whereat, with the back pack frame converted to the water craft seat, the seat is attached to span across the pair of parallel inflated pontoons and the outrigger portions of which seat are positioned to rest on and are strapped onto tops of the inflated pontoons, with top and bottom sections of the frame, respectively, pivoted to form and seat back and to a planar attitude with a seat bottom as a foot rest, and straight narrow spacers are secured, as with straps, to the forward and rear pontoon ends completing the floatation device.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: January 16, 2001
    Inventor: Steven J. Casull
  • Patent number: 5050324
    Abstract: A display frame for visually exposing, during times of storage, the artwork of an album cover in which an audio recording is sold. The display frame is equipped with a quick response access frame gate manually movable between closed and open positions for respectively containing and accommodating rapid insertion, removal or exchange of an album cover, with or without the audio recording contained therein.
    Type: Grant
    Filed: May 2, 1990
    Date of Patent: September 24, 1991
    Assignee: J. Frames International, Ltd.
    Inventor: Steven J. Casull