Optical detector
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FIG. 1 is a perspective view of an optical detector showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a perspective view of a second embodiment thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a right side elevational view thereof;
FIG. 9 is a perspective view of a third embodiment thereof;
FIG. 10 is a top plan view thereof;
FIG. 11 is a bottom plan view thereof;
FIG. 12 is a right side elevational view thereof;
FIG. 13 is a perspective view of a fourth embodiment thereof;
FIG. 14 is a top plan view thereof;
FIG. 15 is a bottom plan view thereof;
FIG. 16 is a right side elevational view thereof.
The undisclosed sides of the optical detector are the same in appearance as the side shown.
D71165 | September 1926 | Suren |
D194210 | December 1962 | Midlock |
2980594 | April 1961 | Pankove |
3004835 | October 1961 | Verner et al. |
3225250 | December 1965 | Hershberger |
Type: Grant
Filed: Jul 30, 1987
Date of Patent: Jun 19, 1990
Assignee: Lutron Electronics Co., Inc. (Cooperburg, PA)
Inventor: Noel Mayo (Philadelphia, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Seidel, Gonda, Lavorgna & Monaco
Application Number: 7/79,748