Patents by Inventor Cary Leon Sizelove

Cary Leon Sizelove 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).

  • Agricultural folding tool bar with rigid cross frame
    Patent number: 4117892
    Abstract: A folding tool bar system for agricultural use includes a cross frame rigidly secured to a main frame at a position forward of the support wheels and rear-folding wings. Ground implements are mounted on the wings and cross frame at equal lateral spacing across the entire system when the wings are extended for use. The innermost sections of the wings are free of implements to facilitate folding the wings rearwardly for road travel without interference between the wheels and the center implements.
    Type: Grant
    Filed: May 19, 1977
    Date of Patent: October 3, 1978
    Assignee: DMI, Inc.
    Inventors: William John Dietrich, Sr., Cary Leon Sizelove