U.S. patent number D543,511 [Application Number D/256,270] was granted by the patent office on 2007-05-29 for dimmer switch. This patent grant is currently assigned to Lutron Electronics Co., Inc.. Invention is credited to Gregory Altonen, Noel Mayo, Joel S. Spira.
United States Patent | D543,511 |
Altonen , et al. | May 29, 2007 |
Inventors: | Altonen; Gregory (Easton, PA), Mayo; Noel (Philadelphia, PA), Spira; Joel S. (Coopersburg, PA) |
---|---|
Assignee: | Lutron Electronics Co., Inc.
(Coopersburg, PA) |
Appl. No.: | D/256,270 |
Filed: | March 17, 2006 |
Current U.S. Class: | D13/162; D13/170 |
Current International Class: | 1303 |
Field of Search: | ;D13/162,164,169,170,171 ;D10/108,116,118 ;D8/353 ;200/5A,293,296,297,329,333,335,339,341,520,530,537,552 ;220/241 ;307/125,139 ;315/291-296 |
D241853 | October 1976 | Spira et al. |
D337755 | July 1993 | Rowen et al. |
D342234 | December 1993 | Graybill et al. |
5637930 | June 1997 | Rowen et al. |
5669484 | September 1997 | Paulson |
D384646 | October 1997 | Miller et al. |
D471879 | March 2003 | Mayo et al. |
D477574 | July 2003 | Mayo et al. |
D479207 | September 2003 | Mayo et al. |
D481365 | October 2003 | Mayo et al. |
D482007 | November 2003 | Mayo et al. |
6774328 | August 2004 | Adams et al. |
2003/0089587 | May 2003 | Mayo et al. |
Lutron Electronics, Switching Systems Technical Guide, Aug. 2004, pp. front cover, 51, rear cover. cited by other. |
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