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. 03, 2017
Filed:
Feb. 28, 2014
Applicant:
Delta Faucet Company, Indianapolis, IN (US);
Inventors:
Garry R. Marty, Fishers, IN (US);
Joel D. Sawaski, Indianapolis, IN (US);
Jeffrey J. Belz, Eastpointe, MI (US);
David M. Groves, Carmel, IN (US);
Assignee:
Delta Faucet Company, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 23/13 (2006.01); F16K 11/07 (2006.01);
U.S. Cl.
CPC ...
G05D 23/1313 (2013.01); G05D 23/1393 (2013.01); F16K 11/0716 (2013.01); Y10T 137/86485 (2015.04);
Abstract
A water pressure controlled valve including a housing and a piston slidably received within the housing. First and second water control chambers are positioned on opposite ends of the piston and are fluidly coupled to first and second water control valves, respectively. Operation of the first and second water control valves controls water pressure in the first and second water control chambers to cause sliding movement of the piston and control water supplied to a water outlet.