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:
Jun. 02, 2015
Filed:
Feb. 28, 2013
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Aaron S Ritter, Milan, IL (US);
Paul D Marvin, Dewitt, IA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/00 (2006.01); A01D 34/03 (2006.01); A01B 71/06 (2006.01); A01D 41/14 (2006.01); A01D 41/16 (2006.01);
U.S. Cl.
CPC ...
A01D 34/03 (2013.01); A01B 71/063 (2013.01); A01D 41/142 (2013.01); A01D 41/16 (2013.01);
Abstract
An agricultural harvester () comprises a self-propelled vehicle (); a feederhouse () disposed on the front of the self-propelled vehicle (); a driveshaft (), the driveshaft () having a proximal end supported for rotation on the feederhouse () about an axis of rotation, the driveshaft () having a distal end that is extendable from the proximal end; and a first coupler () fixed to the distal end, said first coupler () being configured for engagement with a second coupler (), said second coupler () being disposed on an agricultural harvesting head () to drive a reciprocating knife of the agricultural harvesting head ().