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:
Jan. 06, 2015
Filed:
Jan. 25, 2013
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Paul D Marvin, Dewitt, IA (US);
Nathaniel V Silver, Geneseo, IL (US);
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 55/00 (2006.01); F16L 37/30 (2006.01); B62D 49/00 (2006.01);
U.S. Cl.
CPC ...
F16L 55/00 (2013.01); B62D 49/00 (2013.01); F16L 2201/40 (2013.01);
Abstract
A hydraulic coupler () includes a first coupling () and the second coupling () and further includes a fluid cavity () defined in a second support () for the second coupling () configured to eject fluid and clean at least one of the first coupling () and the second coupling () as the first coupling () and the second coupling () are mutually engaged.