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:
Aug. 21, 2018
Filed:
Sep. 16, 2016
Applicant:
Cnh Industrial Canada, Ltd., Saskatoon, CA;
Inventors:
James W. Henry, Saskatoon, CA;
Mark J. Wileniec, Saskatoon, CA;
Assignee:
CNH Industrial Canada, Ltd., Saskatoon, Saskatchewan, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01B 63/32 (2006.01); A01B 79/00 (2006.01);
U.S. Cl.
CPC ...
A01B 63/32 (2013.01); A01B 79/005 (2013.01);
Abstract
A traction unit drawn agricultural implement for treating a field along repeated generally parallel longitudinal swaths has a hydraulic system for lifting and lowering a ground engaging implement portion at the beginning and end respectively of each swath. A system for aligning the beginning of one swath with the termination of the previous swath determines initial lift and lower times and adjusts the hydraulic system to bring the times into closer conformity.