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:
Dec. 31, 2019
Filed:
Oct. 12, 2017
Deere & Company, Moline, IL (US);
Alex Brimeyer, Bettendorf, IA (US);
Joshua R. Pierson, East Moline, IL (US);
Bryan R. Yanke, Eldridge, IA (US);
Daniel S. Hoffman, Bettendorf, IA (US);
DEERE & COMPANY, Moline, IL (US);
Abstract
An agricultural harvesting header includes a first frame portion and a second frame portion moveably connected to the first frame portion. An upper control arm is pivotally connected to the first frame portion and pivotally connected to the second frame portion. A lower control arm pivotally connected to the first frame portion and pivotally connected to the second frame portion. The connection between the first frame portion, second frame portion, upper control arm, and a lower control arm forms a roll center positioned at or below ground level.