The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 1978
Filed:
May. 19, 1977
Applicant:
Inventors:
William John Dietrich, Sr, Congerville, IL (US);
Cary Leon Sizelove, Eureka, IL (US);
Assignee:
DMI, Inc., Goodfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B / ;
U.S. Cl.
CPC ...
172311 ; 2804 / ;
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.