Patents by Inventor Glen F. Henry

Glen F. Henry 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).

  • Foldable, portable seat structure
    Patent number: 5382081
    Abstract: A foldable, portable seat structure made from preformed blanks of sheet material such as cardboard. When assembled and folded into a flat position, the seat is easily carried, and the structure has finger holes that facilitate unfolding into a useable seat.
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: January 17, 1995
    Inventor: Glen F. Henry