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. 20, 2006
Filed:
May. 28, 2002
Applicant:
Alfons Knapp, Biberach/Riss, DE;
Inventor:
Alfons Knapp, Biberach/Riss, DE;
Assignee:
Masco Corporation, Taylor, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K 27/04 (2006.01); F16K 11/074 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mixing valve cartridge assembly having an envelope, a bottom member integral with the envelope, a fixed plate and a movable plate, both made from a hard material, a means for operating the movable plate, and a retaining cover for the cartridge envelope, such that the entire valve cartridge envelope may be assembled by inserting the cartridge components from the top of the envelope.