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:
Mar. 13, 2007
Filed:
May. 09, 2003
Applicant:
Peter Pirro, Wallhalben, DE;
Inventor:
Peter Pirro, Wallhalben, DE;
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 75/18 (2006.01); A01F 12/16 (2006.01); A01F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
It is proposed that a sensor ascertain a parameter of the harvested crop and send a signal used for changing the speed of feeding devices for the chopping and/or the speed of the chopping device in order for automatically obtaining a change in the length of the cut of the chopping device.