Patents by Inventor Harold B. Croft

Harold B. Croft 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).

  • Quick disconnect linkage for exercise apparatus
    Patent number: 5149312
    Abstract: The present invention comprises a quick release apparatus for a link member to drive assembly connection and particularly for a link member driven by a pedal drive of an exercise apparatus and which, in turn, drives a reciprocable member such as a rotatably mounted handlebar stem on the exercise apparatus.
    Type: Grant
    Filed: February 20, 1991
    Date of Patent: September 22, 1992
    Assignee: Proform Fitness Products, Inc.
    Inventors: Harold B. Croft, Ken C. Jones