US3085171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double-ended jacketed arc lamp mounting
Assignee: General Electric Co
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Filing: 1961-04-10
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Granted: 1963-04-09
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Expires: 1981-04-10
Abstract
No abstract record available.
Inventors
- 👤 Leon J Smialek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:24
CPC Classifications
H; H01; H01J; H01J61/00; H01J61/02; H01J61/30; H01J61/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A DOUBLE-ENDED JACKETED ARC LAMP COMPRISING AN INNER ARC TUBE HAVING PROJECTING SEAL BODIES AT OPPOSITE ENDS, A TUBULAR LIGHT-TRANSMITTING JACKET SURROUNDING SAID ARC TUBES, AND A MOUNTING STRUCTURE SUPPORTING SAID ARC TUBE WITHIN SAID JACKET, SAID STRUCTURE COMPRISING CLOSURES AT THE ENDS OF SAID JACKET HAVING TERMINALS SEALED THERETHROUGH, SUPPORT MEMBERS EXTENDING AXIALLY INWARDS FROM SAID TERMINALS, FLEXIBLE PLATES MOUNTED AT THE INNER ENDS OF SAID SUPPORT MEMBERS IN PLANES TRANSVERSE TO THE AXIS OF SAID LAMP, EACH PLATE HAVING AN APERTURE THERETHROUGH, THE SEAL BODIES OF SAID ARC TUBE BEING PASSED THROUGH SAID APERTURES AND SAID FLEXIBLE PLATES PRESSING AGAINST THE ENDS OF SAID ARC TUBE.
Claim 2
Dependent Claim
108 words
A DOUBLE-ENDED JACKETED ARC LAMP COMPRISING AN INNER ARC TUBE HAVING PROJECTING SEAL BODIES AT OPPOSITE ENDS, A TUBULAR LIGHT-TRANSMITTING JACKET SURROUNDING SAID ARC TUBES, AND A MOUNTING STRUCTURE SUPPORTING SAID ARC TUBE WITHIN SAID JACKET, SAID STRUCTURE COMPRISING CLOSURES AT THE ENDS OF SAID JACKET HAVING TERMINALS SEALED THERETHROUGH, SUPPORT MEMBERS EXTENDING AXIALLY INWARDS FROM SAID TERMINALS, FLEXIBLE PLATES MOUNTED AT THE INNER ENDS OF SAID SUPPORT MEMBERS IN PLANES TRANSVERSE TO THE AXIS OF SAID LAMP, EACH PLATE HAVING AN APERTURE THERETHROUGH, THE SEAL BODIES OF SAID ARC TUBE BEING PASSED THROUGH SAID APERTURES AND SAID FLEXIBLE PLATES PRESSING AGAINST THE ENDS OF SAID ARC TUBE.
References Cited (Backward Citations)
US2951959A
Cited
US2918592A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |