Patents by Inventor Ralph Selby

Ralph Selby 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: 5829729
    Abstract: A collapsible stand (1) for a book has, when erected for use, an upper member (7) that provides a support surface for a book, first and second side wall members (8) that are hingedly connected to the upper member (7), and front and rear wall members (10,11), that are hingedly connected to the side wall members (8). The upper member (7) and the front and rear wall members (10,11) are each foldable laterally about substantially the center line of the stand (1). The arrangement is such that folding the upper member (7) upwards from the erected position causes the first and second side wall members (8) to collapse towards one another and the front and rear wall members (10,11) to fold inwards.
    Type: Grant
    Filed: October 8, 1996
    Date of Patent: November 3, 1998
    Inventors: Stuart Macdonald Welch, Ralph Selby