Patents by Inventor John Stuart Wells

John Stuart Wells 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: 6264160
    Abstract: A copy holder is provided with a document holding stand supported adjustably by a support structure to provide a stable support while allowing operator controlled, incremental adjustment through a working range to vary the angle at which the document holding stand is supported. The adjustable support structure is provided by spring clutches on either end of a shaft which can be releasably held in housings attached to the document holding stand and these points of attachment together with a back leg provide for stable support with the incremental adjustment effected by releasing the spring clutch to adjust the gripping position on the shaft relative to the point of attachment for the back leg.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: July 24, 2001
    Assignee: Formway Furniture Limited
    Inventor: John Stuart Wells