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:
Feb. 27, 2018
Filed:
Oct. 14, 2016
Applicant:
Deere and Company, Moline, IL (US);
Inventor:
Jacob G. Schoeny, Bettendorf, IA (US);
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01F 12/44 (2006.01);
U.S. Cl.
CPC ...
A01F 12/448 (2013.01); A01F 12/446 (2013.01);
Abstract
A harvester cleaning system may include louvers, a bar, louver wires connected to the louvers and an adjustment arm. The bar may include spaced rails and rungs between the rails, wherein the rungs form pockets along the bar. Each of the louver wires may have a main portion about which the louver wire pivots and a lever portion received within one of the pockets. The adjustment arm may include slots receiving the lever portion of each of the louver wires, wherein the adjustment arm is movable to pivot the louver wires to pivot the louvers.