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:
Oct. 09, 2018
Filed:
Feb. 02, 2016
Applicant:
Control Components, Inc., Rancho Santa Margarita, CA (US);
Inventors:
Stephen G. Freitas, Rancho Santa Margarita, CA (US);
Raymond R. Newton, Rancho Santa Margarita, CA (US);
Daniel Allen Lee Watson, Rancho Santa Margarita, CA (US);
Timo Kubota, Rancho Santa Margarita, CA (US);
Assignee:
Control Components, Inc., Rancho Santa Margarita, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 47/04 (2006.01); F16K 47/08 (2006.01); F16L 55/02 (2006.01);
U.S. Cl.
CPC ...
F16K 47/08 (2013.01); F16K 47/04 (2013.01); F16L 55/02 (2013.01); Y10T 137/86791 (2015.04);
Abstract
A control valve which includes a discrete, multi-stage, multi-path valve trim, located in concentric cylinders, along the outlet axis of the valve, with potential to characterize flow resistance at different opening points.