U.S. patent number D538,929 [Application Number D/238,752] was granted by the patent office on 2007-03-20 for jet nozzle for an oral irrigator with a tongue scraper. This patent grant is currently assigned to Ya Horng Electronic Co., Ltd.. Invention is credited to Chung-Ming Chuang.
United States Patent | D538,929 |
Chuang | March 20, 2007 |
Inventors: | Chuang; Chung-Ming (Tainan Hsien, TW) |
---|---|
Assignee: | Ya Horng Electronic Co., Ltd.
(Antin Hsiang, TW) |
Appl. No.: | D/238,752 |
Filed: | September 20, 2005 |
Current U.S. Class: | D24/112 |
Current International Class: | 2402 |
Field of Search: | ;D24/112,146,147,111,152,176,113 ;606/161 ;D4/108 ;433/80 ;132/325 ;601/162 ;401/289 |
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