Patents by Inventor Robin D. Stopper

Robin D. Stopper 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: 6276647
    Abstract: A hand elevation apparatus includes a substantially horizontal frame support surface; a frame structure for supporting a user wrist and having two spaced apart disk end portions resting on the frame support surface for rolling across the frame support surface; and a wrist support shaft extending axially between and interconnecting the disk end portions. The disk end portions preferably each have an outwardly directed circumferential surface and each circumferential surface includes a circumferential traction groove; the apparatus additionally including an O-ring removably fit into each of the traction grooves for providing traction between the disk end portions and the frame support surface. The apparatus preferably additionally includes a wrist cushion fit around the wrist support shaft.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: August 21, 2001
    Inventor: Robin D. Stopper