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 Title: |
US4556299:
Light powered rotating detection mirror
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Silver, Frederick; Miami, FL
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| Assignee: |
Fred Silver & Company, Inc., Newark, NJ
other patents from FRED SILVER & COMPANY, INC. (208175) (approx. 1)
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| Published / Filed: |
1985-12-03
/ 1984-03-12
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| Application Number: |
US1984000588492
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| IPC Code: |
Advanced:
G02B 7/182;
Core:
more...
IPC-7:
G02B 5/10;
G02B 7/18;
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| U.S. Class: |
Current:
359/840;
359/877;
362/253;
Original:
350/603;
350/637;
362/253;
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| Field of Search: |
350/603,637,632
362/253
136/291
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| Priority Number: |
| 1984-03-12 |
US1984000588492 |
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| Abstract: |
A light powered rotating detection mirror includes a detection mirror formed of two back-to-back convex mirrors; a motor having a rotatable shaft from which the detection mirror is supported by a first interconnecting chain; a housing and a second interconnecting chain for supporting the motor from a ceiling; a sleeve positioned in surrounding relation to a fluorescent bulb; a solar cell positioned between the sleeve and the fluorescent bulb for converting light energy to electrical energy; and electrical wires connecting the solar cell to the motor for actuating the motor to rotate the detection mirror.
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| Attorney, Agent or Firm: |
Bobis, Daniel H. ;
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| Primary / Asst. Examiners: |
Henry, Jon W.;
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| Maintenance Status: |
E1 Expired Check current status
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| INPADOC Legal Status: |
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| Family: |
None
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First Claim:
Show all 6 claims |
What is claimed is:
1. A light energy powered rotating detection mirror comprising:
- a. a detection mirror including two back-to-back convex mirrors;
- b. support means for supporting said detecting mirror above a surface;
- c. motor means for rotating said detection mirror; and
- d. power means responsive to a source of light energy for supplying power to said motor means so as to operate said motor and cause said detection mirror to rotate whenever light energy is supplied to the power means.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 10 U.S. patent(s) that reference this one
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