US3095278A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas analysis device
Assignee: Standard Oil Co
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Filing: 1960-08-17
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Granted: 1963-06-25
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Expires: 1980-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Louis E Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:22
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/62; G01N27/626
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
IN A FAME IONIZATION DETECTOR ADAPTED TO RECEIVE SAMPLE COMPONENTS FROM A GAS CHROMATOGRAPHY COLUMN AND TO IDENTIFY SAID COMPONENTS, A BASE MEMBER OF A THERMALLY CONDUCTIVE MATERIAL AND OF SUFFICIENTLY LARGE TO RECEIVE SAMPLE FROM SAID VAPORIZER, SAID HEATER MEANS BEING ADAPTED TO MAINTAIN SAID VAPORIZATION CHAMBER AT A TEMPERATURE ABOVE THE VAPORIZATION TEMPERATURE OF SAMPLE COMPONENTS INTRODUCED THEREIN AND TO MAINTAIN A DETECTOR OPERATING TEMPERATURE AT LEAST ABOVE THE DEW POINT OF VAPORS INTRODUCED INTO SAID DETECTOR.
Claim 2
Dependent Claim
79 words
IN A FAME IONIZATION DETECTOR ADAPTED TO RECEIVE SAMPLE COMPONENTS FROM A GAS CHROMATOGRAPHY COLUMN AND TO IDENTIFY SAID COMPONENTS, A BASE MEMBER OF A THERMALLY CONDUCTIVE MATERIAL AND OF SUFFICIENTLY LARGE TO RECEIVE SAMPLE FROM SAID VAPORIZER, SAID HEATER MEANS BEING ADAPTED TO MAINTAIN SAID VAPORIZATION CHAMBER AT A TEMPERATURE ABOVE THE VAPORIZATION TEMPERATURE OF SAMPLE COMPONENTS INTRODUCED THEREIN AND TO MAINTAIN A DETECTOR OPERATING TEMPERATURE AT LEAST ABOVE THE DEW POINT OF VAPORS INTRODUCED INTO SAID DETECTOR.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |