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. 21, 2014
Filed:
Aug. 24, 2010
Applicant:
Jayden David Harman, San Rafael, CA (US);
Inventor:
Jayden David Harman, San Rafael, CA (US);
Assignee:
Pax Scientific, Inc., San Rafael, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15C 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fluid flow control device that controls a flow of fluid within the flow control device has a flow path to convey the fluid. A cross-sectional area of the flow path varies along the flow path. At least a portion of the length of the fluid flow control device includes an active surface capable of influencing the fluid flow through the flow path to cause vortical motion of the fluid within the fluid pathway.