Patent US3264466A successfully refreshed from Google Patents.
US3264466A
Expired / Lapsed
US
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Luminaire
Assignee: General Electric Co
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Filing: 1963-10-16
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Granted: 1966-08-02
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Expires: 1983-10-16
Abstract
No abstract record available.
Inventors
- 👤 Jr William D Bacon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:34
CPC Classifications
H; H05; H05B; H05B39/00; H05B39/04; H05B39/06; F; F21; F21V; F21V23/00; F21V23/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN A LUMINAIRE, AN OPAQUE HOUSING HAVING A LIGHT TRANSMITTING WINDOW IN ONE WALL THEREOF OF TRANSMITTING LIGHT INTO THE HOUSING INTERIOR, PHOTOELECTRIC CONTROL MEANS HAVING A PHOTOSENSITIVE PORTION FOR RECEIVING LIGHT TRANSMITTED THROUGH SAID WINDOW, SAID WINDOW BEING OF SUCH SIZE AND SO POSITIONED RELATIVE TO SAID PHOTOELECTRIC CONTROL MEANS AS TO PERMIT LIGHT THEREAGAINST ALONG SUBSTANTIALLY A SINGLE AXIS, AND MEANS ADJUSTABLY MOUNTING SAID PHOTOELECTRIC CONTROL MEANS WITHIN SAID HOUSING FOR SELECTIVELY ARRANGING SAID PHOTOSENSITIVE PORTION THEREOF AT DIFFERENT POSITIONS RELATIVE TO SAID WINDOW FOR VARYING THE INTENSITY OF LIGHT INCIDENT ON SAID PHOTOSENSITIVE PORTION.
Claim 2
Dependent Claim
97 words
IN A LUMINAIRE, AN OPAQUE HOUSING HAVING A LIGHT TRANSMITTING WINDOW IN ONE WALL THEREOF OF TRANSMITTING LIGHT INTO THE HOUSING INTERIOR, PHOTOELECTRIC CONTROL MEANS HAVING A PHOTOSENSITIVE PORTION FOR RECEIVING LIGHT TRANSMITTED THROUGH SAID WINDOW, SAID WINDOW BEING OF SUCH SIZE AND SO POSITIONED RELATIVE TO SAID PHOTOELECTRIC CONTROL MEANS AS TO PERMIT LIGHT THEREAGAINST ALONG SUBSTANTIALLY A SINGLE AXIS, AND MEANS ADJUSTABLY MOUNTING SAID PHOTOELECTRIC CONTROL MEANS WITHIN SAID HOUSING FOR SELECTIVELY ARRANGING SAID PHOTOSENSITIVE PORTION THEREOF AT DIFFERENT POSITIONS RELATIVE TO SAID WINDOW FOR VARYING THE INTENSITY OF LIGHT INCIDENT ON SAID PHOTOSENSITIVE PORTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |