Patent US3086116A successfully refreshed from Google Patents.
US3086116A
Expired / Lapsed
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Apparatus for determining radioactive material ratios
Assignee: GTE Sylvania Inc
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Filing: 1959-03-24
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Granted: 1963-04-16
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Expires: 1979-03-24
Abstract
No abstract record available.
Inventors
- 👤 Richard M Powers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:20
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/16; G01T1/17; G01T1/178
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
MEASURING APPARATUS FOR DETERMINING THE PROPORTIONS OF VARIOUS A-PARTICLE PRODUCING SUBSTANCES PRESENT IN A SAMPLE COMPRISING A HOLDER FOR SAID SAMPLE OF RADIOACTIVE MATERIAL TO BE MEASURED; AN A-PARTICLE DETECTOR LOCATED WITH RESPECT TO SAID SAMPLE TO RECEIVE A-PARTICLES THEREFROM; AN ENCLOSURE FOR SAID SAMPLE AND SAID DETECTOR; AN EXHAUST PUMP CONNECTED TO SAID ENCLOSURE TO REDUCE THE ATMOSPHERIC PRESSURE THEREIN; AN INDICATOR CONNECTED TO SAID DETECTOR TO INDICATE THE IMPINGEMENT OF A-PARTICLES ON SAID DETECTOR; AND A SECOND INDICATOR TO INDICATE THE DISTANCE OF SAID SAMPLE FROM SAID DETECTOR.
Claim 2
Dependent Claim
90 words
MEASURING APPARATUS FOR DETERMINING THE PROPORTIONS OF VARIOUS A-PARTICLE PRODUCING SUBSTANCES PRESENT IN A SAMPLE COMPRISING A HOLDER FOR SAID SAMPLE OF RADIOACTIVE MATERIAL TO BE MEASURED; AN A-PARTICLE DETECTOR LOCATED WITH RESPECT TO SAID SAMPLE TO RECEIVE A-PARTICLES THEREFROM; AN ENCLOSURE FOR SAID SAMPLE AND SAID DETECTOR; AN EXHAUST PUMP CONNECTED TO SAID ENCLOSURE TO REDUCE THE ATMOSPHERIC PRESSURE THEREIN; AN INDICATOR CONNECTED TO SAID DETECTOR TO INDICATE THE IMPINGEMENT OF A-PARTICLES ON SAID DETECTOR; AND A SECOND INDICATOR TO INDICATE THE DISTANCE OF SAID SAMPLE FROM SAID DETECTOR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |