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:
Aug. 22, 2000
Filed:
Oct. 29, 1998
Applicant:
Inventors:
William L Schubert, Downers Grove, IL (US);
Abraham Orbach, Naperville, IL (US);
Assignee:
Case Corporation, Racine, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B / ;
U.S. Cl.
CPC ...
172-4 ; 172-7 ; 701 50 ;
Abstract
A control system for a hitched or trailed implement coupled to a work vehicle is disclosed herein. The control system allows control to be selectively transferred between various types of implements by use of a hydraulic selector valve. An electronic control unit controls the actions of a hitch assembly actuator, a trailed implement, an auxiliary device, or some combination thereof as determined by the configuration of the hydraulic selector valve.