US3102192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for detecting organic vapors and gases
Assignee: General Electric Co
•
Filing: 1960-09-30
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Granted: 1963-08-27
•
Expires: 1980-09-30
Abstract
No abstract record available.
Inventors
- 👤 George F Skala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:31
CPC Classifications
G; G01; G01N; G01N15/00; G01N15/06; G01N15/065; Y; Y10; Y10S; Y10S436/00; Y10S436/905; Y10T; Y10T436/00; Y10T436/21; Y10T436/214; Y10T436/216
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
THE METHOD OF DETECTING THE PRESENCE OF A HYDROCARBON GAS OR VAPOR IN A GAS STREAM WHICH COMPRISES FILTERING THE GAS STREAM TO REMOVE AMBIENT AIRBORNE PARTICLES, CONVERTING THE HYDROCARBON GAS OR VAPOR TO AIRBORNE PARTICLES BY THE COMBINED REACTION OF ULTRAVIOLET RADIATION IN THE PRESENCE OF MERCURY, AND MEASURING THE CONCENTRATION OF THE PARTICLES.
Claim 2
Independent Claim
55 words
THE METHOD OF DETECTING THE PRESENCE OF A HYDROCARBON GAS OR VAPOR IN A GAS STREAM WHICH COMPRISES FILTERING THE GAS STREAM TO REMOVE AMBIENT AIRBORNE PARTICLES, CONVERTING THE HYDROCARBON GAS OR VAPOR TO AIRBORNE PARTICLES BY THE COMBINED REACTION OF ULTRAVIOLET RADIATION IN THE PRESENCE OF MERCURY, AND MEASURING THE CONCENTRATION OF THE PARTICLES.
References Cited (Backward Citations)
US1844421A
Cited
US2684008A
Cited
US2774652A
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US2755388A
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US2830016A
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US2791901A
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US2897059A
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US2956435A
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US2915939A
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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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |