US3360640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical illuminating apparatus
Assignee: Quarzlampen GmbH
•
Filing: 1965-04-05
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Granted: 1967-12-26
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Expires: 1985-04-05
Abstract
No abstract record available.
Inventors
- 👤 Seitz Ernst-Otto
- 👤 Schaefer Volker
- 👤 Schaefer Juergen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:32
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/0001; G02B6/0005; G03; G03B; G03B15/00; G03B15/02; F; F21; F21W; F21W2131/00; F21W2131/20; F21W2131/205; Y; Y10; Y10S; Y10S362/00; Y10S362/804
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A SURGICAL COLD LIGHT SYSTEM FOR USES SUCH AS IN AN OPERATING ROOM COMPRISING A LIGHT SOURCE HOUSING WITH AT LEAST ONE LIGHT SOURCE THEREIN, A REFLECTOR HOUSING WITH AT LEAST ONE LENS SUPPORTED THEREIN, SAID REFLECTOR HOUSING MOUNTED FROM THE CEILING, SAID LIGHT SOURCE HOUSING MOUNTED ADJACENT THE CEILING INSULATED FROM SAID REFLECTOR HOUSING, AND AT LEAST ONE LIGHT CONDUCTING FIBER CABLE HAVING ONE END SUPPORTED ADJACENT THE LIGHT SOURCE AND THE OTHER END SUPPORT ADJACENT THE LENS, SAID HOUSING HAVING MEANSA FOR RAISING AND LOWERING SAID LIGHT SOURCE.
Claim 2
Dependent Claim
90 words
A SURGICAL COLD LIGHT SYSTEM FOR USES SUCH AS IN AN OPERATING ROOM COMPRISING A LIGHT SOURCE HOUSING WITH AT LEAST ONE LIGHT SOURCE THEREIN, A REFLECTOR HOUSING WITH AT LEAST ONE LENS SUPPORTED THEREIN, SAID REFLECTOR HOUSING MOUNTED FROM THE CEILING, SAID LIGHT SOURCE HOUSING MOUNTED ADJACENT THE CEILING INSULATED FROM SAID REFLECTOR HOUSING, AND AT LEAST ONE LIGHT CONDUCTING FIBER CABLE HAVING ONE END SUPPORTED ADJACENT THE LIGHT SOURCE AND THE OTHER END SUPPORT ADJACENT THE LENS, SAID HOUSING HAVING MEANSA FOR RAISING AND LOWERING SAID LIGHT SOURCE.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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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) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |