Patents by Inventor Robert I. Handelman

Robert I. Handelman 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).

  • Folding stadium seat
    Patent number: 4871209
    Abstract: A foldable stadium seat having a seat frame and backrest frame joined by a hinge assembly, made of a rigid plastic; the frames have recesses in which seat and backrest cushion pads are located. When folded, the edges of the frame meet and the pads also meet. The hinge assembly is so positioned and configured as to permit surfaces at the back portion of the seat frame and the bottom portion of the backrest frame to be used as stops to resist the thrust of a person leaning slightly backwards when the stadium seat is in use.
    Type: Grant
    Filed: June 1, 1988
    Date of Patent: October 3, 1989
    Assignee: K R Industries, Inc.
    Inventor: Robert I. Handelman
  • Two person seat case
    Patent number: 4843662
    Abstract: A dual, two-person bench (stadium) seat case, essentially of three pieces of fabric sewn together to afford a pair of pockets, facing one another, into which seat cushions are readily insertable and removable; flaps overlap at the open ends of the pockets to protect the interior, the case folds about an integral gusset of fabric between the pockets.
    Type: Grant
    Filed: May 9, 1988
    Date of Patent: July 4, 1989
    Assignee: KR Industries, Inc.
    Inventor: Robert I. Handelman