Patents by Inventor Robert Caird

Robert Caird 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).

  • Removable crank arm for exercise cycle
    Publication number: 20060019802
    Abstract: A pedal for an exercise bicycle which can be located at various distances from the axis of rotation of a crank arm to which the pedal is attached. The crank arm is removable and is connected to the vertical portion of the pedal arm of the exercise bicycle. The crank arm rotates about the axis of rotation of the pedal arm and a pedal is mounted to the crank arm at a distance which is adjustable depending upon the degree of movement of the limb of a user. The pedal arm need not be removed from the exercise bicycle.
    Type: Application
    Filed: July 26, 2004
    Publication date: January 26, 2006
    Inventor: Robert Caird