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:
Jun. 18, 2013
Filed:
Aug. 26, 2011
Applicants:
Mahesh K. Cheerla, Howell, MI (US);
Robert O. Learmont, Howell, MI (US);
Inventors:
Mahesh K. Cheerla, Howell, MI (US);
Robert O. Learmont, Howell, MI (US);
Assignee:
Brasscraft Manufacturing Company, Novi, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plumbing fixture includes a plumbing fixture body having a composition of, by weight percentage, 58-63 of copper, 0.8-1.5 of bismuth, 0.05-0.15 of phosphorous, and a remainder of zinc and any impurities. The plumbing fixture body includes a first opening and a second opening that are arranged to communicate a fluid there through. The first opening defines a first inner diameter Dand the second opening defines a second inner diameter Dsuch that a ratio of D/Dis 1.05-2.3.