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. 01, 2016
Filed:
Oct. 22, 2012
Applicant:
Sun Hydraulics Corporation, Sarasota, FL (US);
Inventor:
Frederick G. Grawunde, Sarasota, FL (US);
Assignee:
Sun Hydraulics Corporation, Sarasota, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/36 (2006.01); F15B 13/01 (2006.01); F16K 17/06 (2006.01); F15B 13/02 (2006.01);
U.S. Cl.
CPC ...
F15B 13/01 (2013.01); F15B 13/024 (2013.01); F15B 13/029 (2013.01); F16K 17/065 (2013.01); Y10T 137/2554 (2015.04); Y10T 137/777 (2015.04); Y10T 137/7766 (2015.04);
Abstract
A counterbalance valve is provided with load-sensing, hydro-mechanically setting, features. The counterbalance valve relief setting changes dynamically based on the load pressure at the load port of the counterbalance valve.
Grawunde, Frederick. (2016). Dynamically adjusting counterbalance valve (U.S. Patent No. 9273702). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9273702
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile