US3106080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flash apparatus
Assignee: General Electric Co
•
Filing: 1959-05-11
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Granted: 1963-10-08
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Expires: 1979-05-11
Abstract
No abstract record available.
Inventors
- 👤 Chauncey G Suits
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:51
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/04; F; F21; F21K; F21K5/00; F21K5/02; F21K5/023; F23; F23Q; F23Q2/00; F23Q2/28; F23Q2/285; F23Q2/287; F23Q3/00; F23Q3/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN COMBINATION, A PHOTOGRAPHIC FLASH LAMP COMPRISING A SEALED RADIATION-TRANSMITTING BULB, A QUANTITY OF READILY COMBUSTIBLE MATERIAL IN SAID BULB COMPRISING A PRIMER MATERIAL, A PAIR OF SPACED METALLIC ELECTRODES EXTENDING INTO SAID BULB, ONE OF SAID ELECTRODES HAVING SUBSTANTIALLY ITS FULL LENGTH WITHIN THE BULB COATED WITH ELECTRICALLY INSULATING MATERIAL, AT LEAST A PORTION OF SAID INSULATING MATERILA CONSISTING OF SAID PRIMER MATERIAL, METALLIC ELECTRICALLY CONDUCTIVE MEANS IN CONTACT WITH SAID PRIMER AND FORMING AN ELECTRICALLY CONDUCTIVE PATH FROM SAID ONE ELECTRODE THROUGH SAID PRIMER AND CON-
Claim 2
Dependent Claim
88 words
IN COMBINATION, A PHOTOGRAPHIC FLASH LAMP COMPRISING A SEALED RADIATION-TRANSMITTING BULB, A QUANTITY OF READILY COMBUSTIBLE MATERIAL IN SAID BULB COMPRISING A PRIMER MATERIAL, A PAIR OF SPACED METALLIC ELECTRODES EXTENDING INTO SAID BULB, ONE OF SAID ELECTRODES HAVING SUBSTANTIALLY ITS FULL LENGTH WITHIN THE BULB COATED WITH ELECTRICALLY INSULATING MATERIAL, AT LEAST A PORTION OF SAID INSULATING MATERILA CONSISTING OF SAID PRIMER MATERIAL, METALLIC ELECTRICALLY CONDUCTIVE MEANS IN CONTACT WITH SAID PRIMER AND FORMING AN ELECTRICALLY CONDUCTIVE PATH FROM SAID ONE ELECTRODE THROUGH SAID PRIMER AND CON-
References Cited (Backward Citations)
US1004172A
Cited
GB712803A
Cited
US2649488A
Cited
US2811846A
Cited
US2768517A
Cited
US2868003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |