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:
Sep. 12, 1989
Filed:
Feb. 22, 1988
Applicant:
Inventor:
Fred P Moore Jr, Selma, AL (US);
Assignee:
Allied Products Corporation, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A01B / ; A01B / ; A01B / ;
U.S. Cl.
CPC ...
172196 ; 172266 ; 172488 ; 172462 ; 172140 ;
Abstract
A tillage implement is provided which is of the type that has a plurality of working components that perform a multiple number of different soil treatment operations during a single trip across an agricultural field. One of these working components is a deep tillage component having a high draft requirement. The depth of operation of this deep tillage component is controlled independently of the depth of the other working components which are not significantly disrupted when the depth of operation of the deep tillage component is modified, which modification can be easily and quickly made.