U.S. patent number D511,206 [Application Number D/213,728] was granted by the patent office on 2005-11-01 for diffuser. Invention is credited to Ronni Lynn Emrich.
United States Patent | D511,206 |
Emrich | November 1, 2005 |
Inventors: | Emrich; Ronni Lynn (Norridge, IL) |
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Appl. No.: | D/213,728 |
Filed: | September 22, 2004 |
Application Number | Filing Date | Patent Number | Issue Date | ||
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185694 | Jul 1, 2003 | D498526 | |||
Current U.S. Class: | D23/366 |
Current International Class: | 2304 |
Field of Search: | ;239/135,136,58 ;261/DIG.17,DIG.65 ;D23/356-369 ;392/390,392 |
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Ambi-Pur Diffuser, Copied from advertisement on Internet on Apr. 16, 2002 (1 page).. |
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