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. 04, 2020
Filed:
Jan. 18, 2019
Applicants:
Ronald Steve Martin, Elkton, KY (US);
Asghar Rezasoltani, Bowling Green, KY (US);
Inventors:
Ronald Steve Martin, Elkton, KY (US);
Asghar Rezasoltani, Bowling Green, KY (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A01B 39/22 (2006.01); A01B 63/00 (2006.01); A01C 5/06 (2006.01); A01B 21/08 (2006.01); A01C 7/00 (2006.01); A01B 23/04 (2006.01); A01B 63/24 (2006.01); A01C 7/20 (2006.01);
U.S. Cl.
CPC ...
A01B 63/008 (2013.01); A01B 21/08 (2013.01); A01B 23/046 (2013.01); A01B 39/22 (2013.01); A01B 63/24 (2013.01); A01C 5/064 (2013.01); A01C 7/006 (2013.01); A01C 7/203 (2013.01);
Abstract
An apparatus and system for adjustably controlling the position and depth of row cleaner wheels in no-till planting applications, the apparatus comprising a frame, a piston movably secured at the top to the frame, first and second sets of parallel arms disposed on either side of the piston and movably secured at one end to the frame and at the other end to a hub stem, and a set of piston arms each movably secured at the top to one of the first or second set of parallel arms and at the other end to the bottom of the piston.