U.S. patent number D474,833 [Application Number D/158,412] was granted by the patent office on 2003-05-20 for sanitary mixing valve, especially the visible part of a built-in mixing valve. This patent grant is currently assigned to Hansgrohe AG. Invention is credited to Chris Marshall.
United States Patent | D474,833 |
Marshall | May 20, 2003 |
Inventors: | Marshall; Chris (Cumming, GA) |
---|---|
Assignee: | Hansgrohe AG (Schiltach,
DE) |
Appl. No.: | D/158,412 |
Filed: | April 4, 2002 |
Current U.S. Class: | D23/254 |
Current International Class: | 2301 |
Field of Search: | ;D23/238-243,245,249-257 ;D8/300-310,350-354 ;4/675-678 ;137/801 ;16/110.1,431 |
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