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. 11, 2019
Filed:
Jul. 30, 2015
Applicant:
Cnh Industrial America Llc, New Holland, PA (US);
Inventor:
Bradley Wenger, Lancaster, PA (US);
Assignee:
CNH INDUSTRIAL AMERICA LLC, New Holland, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 57/22 (2006.01); A01D 45/02 (2006.01);
U.S. Cl.
CPC ...
A01D 57/22 (2013.01); A01D 45/021 (2013.01); A01D 45/025 (2013.01);
Abstract
A row unit for a header of an agricultural harvester is provided that includes a frame and two spaced apart stripping plates. The row unit further includes a first stalk roll mounted to the frame adjacent the first stripping plate and a second stalk roll mounted to the frame adjacent the second stripping plate. The first stalk roll includes a primary helical flight having a front end that starts at a front edge of the first stalk roll and the second stalk roll includes a secondary helical flight having a front end that starts at a position axially spaced from a front edge of the second stalk roll.