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:
May. 22, 1990
Filed:
Feb. 27, 1989
Applicant:
Inventor:
David L Murray, Lee's Summit, MO (US);
Assignee:
Deutz-Allis Corporation, Norcross, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
280 4323 ;
Abstract
A wide agricultural implement includes a pair of pivotally interconnected frame sections which allow the implement to better follow the contour of the ground. Each frame section is supported by vertically adjustable wheels and a master/slave hydraulic system is employed to adjust the wheels.