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:
Feb. 10, 2015
Filed:
Mar. 26, 2010
Applicant:
Young Bum Kim, Seoul, KR;
Inventor:
Young Bum Kim, Seoul, KR;
Assignee:
System D&D Co., Ltd., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/32 (2006.01); F16K 47/08 (2006.01);
U.S. Cl.
CPC ...
F16K 47/08 (2013.01);
Abstract
Disclosed therein is a fluid flow control device having a cylinder assembly, which includes cylinders overlapped with each other and fluid pathways for controlling flow rate and velocity of fluid, comprising: a first cylinder having a plurality of first fluid pathways of an elongated form horizontally permeating the cylinder from a central axis; a second cylinder disposed on the outer circumference of the first cylinder; and a third cylinder disposed on an outer circumference of the second cylinder.
Kim, Young. (2015). Fluid flow control device (U.S. Patent No. 8950431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8950431
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile