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. 09, 2013
Filed:
Jun. 29, 2012
Applicant:
Bart Van Der Lelij, Abbenbroek, NL;
Inventor:
Bart Van Der Lelij, Abbenbroek, NL;
Assignee:
Lely Patent N.V., Maassluis, NL;
Primary Examiner:
Int. Cl.
CPC ...
A01B 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An agricultural implement with a main frame and a movable subframe connected thereto has a fluid system which comprises an accumulator which provides a suspension effect to agricultural tools connected to the agricultural implement. This provides a simple, resilient hydraulic lifting system for an agricultural implement.
Quick Actions:
Van Der Lelij, Bart. (2013). Agricultural implement with accumulator suspension (U.S. Patent No. 8413738). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8413738
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