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:
Apr. 02, 2024
Filed:
Jan. 28, 2021
Applicant:
Raven Industries, Inc., Sioux Falls, SD (US);
Inventors:
Stanislaus Montgomery Shivak, Stockholm, SE;
Jared Ernest Kocer, Sioux Falls, SD (US);
Assignee:
Raven Industries, Inc., Sioux Falls, SD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01C 7/08 (2006.01); A01C 7/04 (2006.01); A01C 7/10 (2006.01); A01C 7/20 (2006.01); A01C 21/00 (2006.01); A01C 23/00 (2006.01); A01C 23/04 (2006.01); B05B 1/16 (2006.01); B05B 9/04 (2006.01); G05D 7/06 (2006.01); G05D 11/00 (2006.01);
U.S. Cl.
CPC ...
A01C 7/081 (2013.01); A01C 7/04 (2013.01); A01C 7/042 (2013.01); A01C 7/082 (2013.01); A01C 7/084 (2013.01); A01C 7/20 (2013.01); A01C 21/005 (2013.01); A01C 23/042 (2013.01); B05B 1/1681 (2013.01); B05B 1/169 (2013.01); B05B 9/0406 (2013.01); B05B 9/0423 (2013.01); G05D 7/0605 (2013.01); G05D 7/0641 (2013.01); G05D 7/0652 (2013.01); G05D 7/0664 (2013.01); G05D 11/003 (2013.01); A01C 7/102 (2013.01); A01C 23/007 (2013.01);
Abstract
Metering devices for an agricultural implement apply a field input, for example, pneumatically delivered granular product including seed or fertilizer or sprayed liquid product including fertilizer and the like, to an agricultural field. In the applying of the field input, the rate of application of the dispensers of one section of the implement can be collectively varied in relation to the rate of application of the dispensers of a different section of the implement frame.