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. 10, 2009
Filed:
Oct. 11, 2005
Applicant:
Bradley J. Meyer, Bismarck, ND (US);
Inventor:
Bradley J. Meyer, Bismarck, ND (US);
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65F 9/00 (2006.01); B65G 1/00 (2006.01); B65G 65/00 (2006.01); B65G 67/00 (2006.01); B60P 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An air cart for use in an agricultural seeder includes a frame; a material tank carried by the frame; an arm pivotally coupled with the frame; a conveyor coupled with the arm for conveying material to the tank; and a hydraulic positioning system coupled with the conveyor for automatically moving the conveyor to a selected one of a plurality of predetermined positions.