Patent US3191022A successfully refreshed from Google Patents.
US3191022A
Expired / Lapsed
US
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Luminaire
Assignee: Holophane Corp
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Filing: 1962-03-01
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Granted: 1965-06-22
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Expires: 1982-03-01
Abstract
No abstract record available.
Inventors
- 👤 Vearl S Wince
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:12
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/088; F21V; F21V17/00; F21V17/10; F21V17/20; F21W; F21W2131/00; F21W2131/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A POST MOUNTED LUMINAIRE COMPRISING A MOUNTING SLEEVE MEMBER HAVING AN INTERNAL FLANGE ADAPTED TO BE CONNECTED TO A POST, A LIGHT SOURCE BASE ON SAID SLEEVE MEMBER, A LIGHT SOURCE ON SAID BASE, A SUBSTANTIALLY PANSHAPED REFLECTOR OF SHALLOW DEPTH HAVING AN UPPER, OUTER, ANNULAR FLANGE, A LOWER, INNER, CENTRALLY LOCATED RESTRICTED PORTION AND WITH AT LAST A MAJOR PORTION OF SAID REFLECTOR LOCATED BELOW SAID LIGHT SOURCE, VERTICALLY ADJUSTABLE MEANS BETWEEN SAID SLEEVE MEMBER AND SAID LOWER RESTRICTED PORTION OF SAID REFLECTOR AND MOUNTING SAID REFLECTOR ON SAID SLEEVE MEMBER FOR VERTICAL ADJUSTMENT THEREON AND IN A POSITION TO REFLECT LIGHT FROM SAID LIGHT SOURCE UPWARDLY AND LATERALLY ACROSS A VERTICAL CENTER LINE PASSING THROUGH SAID LIGHT SOURCE, THE REFLECTED LIGHT PASSING BELOW SAID LIGHT SOURCE, A SUBSTANTIALLY CYLINDRICAL
Claim 2
Dependent Claim
131 words
A POST MOUNTED LUMINAIRE COMPRISING A MOUNTING SLEEVE MEMBER HAVING AN INTERNAL FLANGE ADAPTED TO BE CONNECTED TO A POST, A LIGHT SOURCE BASE ON SAID SLEEVE MEMBER, A LIGHT SOURCE ON SAID BASE, A SUBSTANTIALLY PANSHAPED REFLECTOR OF SHALLOW DEPTH HAVING AN UPPER, OUTER, ANNULAR FLANGE, A LOWER, INNER, CENTRALLY LOCATED RESTRICTED PORTION AND WITH AT LAST A MAJOR PORTION OF SAID REFLECTOR LOCATED BELOW SAID LIGHT SOURCE, VERTICALLY ADJUSTABLE MEANS BETWEEN SAID SLEEVE MEMBER AND SAID LOWER RESTRICTED PORTION OF SAID REFLECTOR AND MOUNTING SAID REFLECTOR ON SAID SLEEVE MEMBER FOR VERTICAL ADJUSTMENT THEREON AND IN A POSITION TO REFLECT LIGHT FROM SAID LIGHT SOURCE UPWARDLY AND LATERALLY ACROSS A VERTICAL CENTER LINE PASSING THROUGH SAID LIGHT SOURCE, THE REFLECTED LIGHT PASSING BELOW SAID LIGHT SOURCE, A SUBSTANTIALLY CYLINDRICAL
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |