U.S. patent number D554,735 [Application Number D/263,236] was granted by the patent office on 2007-11-06 for ultra-violet liquids disinfection device. This patent grant is currently assigned to Willand UV Systems Limited. Invention is credited to Anthony Leigh, Christopher Orritt.
United States Patent | D554,735 |
Orritt , et al. | November 6, 2007 |
Inventors: | Orritt; Christopher (Skelmersdale, GB), Leigh; Anthony (Standish, GB) |
---|---|
Assignee: | Willand UV Systems Limited
(Wigan, GB) |
Appl. No.: | D/263,236 |
Filed: | July 19, 2006 |
Current U.S. Class: | D23/207 |
Current International Class: | 2301 |
Field of Search: | ;D23/207,209 ;210/748 ;250/436 |
D128278 | July 1941 | Butler |
4822472 | April 1989 | Reis et al. |
D306339 | February 1990 | Slovak |
6547963 | April 2003 | Tsai |
6683313 | January 2004 | Chen et al. |
7178593 | February 2007 | Michaelsen et al. |
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