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:
May. 27, 2014
Filed:
Jul. 06, 2010
Applicant:
Man-seuk Jeon, Changwon-si, KR;
Inventor:
Man-Seuk Jeon, Changwon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/122 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure control valve is provided, which includes a stopper having a flow path for preventing damping that is provided in a contact portion that is adjacent to an inner flow path of a main piston so that hydraulic fluid in the main piston is smoothly drained through a gap between stopper contact surfaces.
Jeon, Man-Seuk. (2014). Valve for controlling pressure (U.S. Patent No. 8733391). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8733391
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile