Patents by Inventor Peter A. Andersen

Peter A. Andersen 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).

  • Collapsible book stand
    Patent number: 4116413
    Abstract: A collapsible stand for supporting a book in an inclined readable position. The stand includes a base member having rearwardly extending side walls provided with slots therein. A planar book rest extends upwardly from the base member. A flexible bracket is connected between the base member and the book rest for supporting the book rest at a desired reading angle. The flexible bracket also permits the book rest to be folded down within the base member into a compact package for carrying.
    Type: Grant
    Filed: December 1, 1976
    Date of Patent: September 26, 1978
    Inventor: Peter A. Andersen