U.S. patent number D302,544 [Application Number 07/079,746] was granted by the patent office on 1989-08-01 for transmitter for wireless light dimmer system. This patent grant is currently assigned to Lutron Electronics Co., Inc.. Invention is credited to Joel S. Spira.
United States Patent | D302,544 |
Spira | August 1, 1989 |
Inventors: | Spira; Joel S. (Coopersburg, PA) |
---|---|
Assignee: | Lutron Electronics Co., Inc.
(Coopersburg, PA) |
Appl. No.: | 07/079,746 |
Filed: | July 30, 1987 |
Current U.S. Class: | D13/168 |
Field of Search: | ;D14/85,99,68 ;D13/12,32,40-41,99 ;315/224,291,295,239,199 ;362/257 ;340/825.71-825.73 ;455/603 |
D167828 | September 1952 | Florac |
D227577 | July 1973 | Mayo |
D280896 | October 1985 | Campbell et al. |
D290356 | June 1987 | Fisher |
Hong Kong Enterprise, 11/1954, p. 321, "Brighten Electronics, Co. Remote Control Devices". . Hong Kong Enterprise, 1/1985, p. 329, "Clover Electric Co. Ltd. Remote Controls".. |
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