Patents by Inventor David M. Rady

David M. Rady 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).

  • Bi-level book stand
    Patent number: 3934806
    Abstract: The invention is a book stand intended for use primarily in supporting shop manuals and other automotive books for an automobile mechanic, and comprises a tripod base with a vertical shaft and a book support tray that is removably mountable either atop the shaft or in the base at near floor level so that it is easily seen by the mechanic when standing or when working beneath the body of an automobile.
    Type: Grant
    Filed: October 9, 1974
    Date of Patent: January 27, 1976
    Inventor: David M. Rady