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.:

US 8740098 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 03, 2014

Filed:

Oct. 14, 2008
Applicants:

Steven M. Greenthal, Buena Park, CA (US);

Neal W. Smith, Blue Springs, MO (US);

Inventors:

Steven M. Greenthal, Buena Park, CA (US);

Neal W. Smith, Blue Springs, MO (US);

Assignee:

Nitroworks Corporation, Buena Park, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 23/12 (2006.01); G05D 23/185 (2006.01); F16K 49/00 (2006.01); F16L 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The initially cold water streams of a household hot water plumbing circuit are accumulated in a storage container to be thereafter drained off with the cold water stream, at various flow restricted levels, thereby conserving water use. This accumulate may be adjustably admixed into the waste products of a household drinking water purification system, thereby diluting it to acceptable levels that may be useful for washing and the like. Additionally, and/or alternatively, the fresh water stream may be admixed into the water purification waste water stream. Each of these water conserving functions is conformed to be combined in a stepwise manner, thereby accommodating budgetary and use growth constraints.


Find Patent Forward Citations

Loading…