Patents by Inventor Carolyn Sarah Barnes

Carolyn Sarah Barnes 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).

  • Hand therapy exercise tools, and kit of components
    Patent number: 8764613
    Abstract: A kit of components of a multi-functional group of hand/forearm exercise tools wherein each tool permits the user to strengthen one or more muscles associated with the hand/forearm of the user, and/or to increase radial and ulnar deviation and forearm pronation and supination, or permits the user to mimic a functional task, such as turning a door knob, opening a bottle cap, inserting and turning a key, turning and tightening a nut, and turning and tightening a bolt.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: July 1, 2014
    Inventor: Carolyn Sarah Barnes
  • Hand therapy exercise tools, and methods of constructing and utilizing same
    Patent number: 8535205
    Abstract: A multi-functional group of hand/forearm exercise tools wherein each tool permits the user to strengthen one or more muscles associated with the hand/forearm of the user, and/or to increase radial and ulnar deviation and forearm pronation and supination, or permits the user to mimic a functional task, such as turning a door knob, opening a bottle cap, inserting and turning a key, turning and tightening a nut, and turning and tightening a bolt.
    Type: Grant
    Filed: August 6, 2011
    Date of Patent: September 17, 2013
    Inventor: Carolyn Sarah Barnes