US3082325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiation measuring apparatus
Assignee: AMF Inc
•
Filing: 1960-12-16
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Granted: 1963-03-19
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Expires: 1980-12-16
Abstract
No abstract record available.
Inventors
- 👤 Edward M Speyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:59
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/02; G01J5/08; G01J5/0803; G01J5/0805
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN AN APPARATUS FOR MEASURING RADIATION, THE COMBINATION OF A RADIATION DETECTOR CHARACTERIZED BY THE GENERATION OF HEAT WHEN SUBJECTED TO THE RADIATION TO BE MEASURED, MEANS FOR PERIODICALLY SUBJECTING SAID DETECTOR TO THE RADIATION TO BE MEASURED, MEANS FOR DERIVING AN ELECTRICAL SIGNAL FROM SAID DETECTOR WHICH VARIES PERIODICALLY WITH THE INTERRUPTION OF THE RADIATION AND COOLING MEANS OPERATIVELY ASSOCIATED WITH SAID DETECTOR TO COOL THE SAME ONLY WHEN SAID DETECTOR IS NOT SUBJECTED TO THE RADIATION BEING MEASURED WHEREBY THE MAGNITUDE OF THE VARIATIONS OF SAID SIGNAL IS INCREASED.
Claim 2
Dependent Claim
91 words
IN AN APPARATUS FOR MEASURING RADIATION, THE COMBINATION OF A RADIATION DETECTOR CHARACTERIZED BY THE GENERATION OF HEAT WHEN SUBJECTED TO THE RADIATION TO BE MEASURED, MEANS FOR PERIODICALLY SUBJECTING SAID DETECTOR TO THE RADIATION TO BE MEASURED, MEANS FOR DERIVING AN ELECTRICAL SIGNAL FROM SAID DETECTOR WHICH VARIES PERIODICALLY WITH THE INTERRUPTION OF THE RADIATION AND COOLING MEANS OPERATIVELY ASSOCIATED WITH SAID DETECTOR TO COOL THE SAME ONLY WHEN SAID DETECTOR IS NOT SUBJECTED TO THE RADIATION BEING MEASURED WHEREBY THE MAGNITUDE OF THE VARIATIONS OF SAID SIGNAL IS INCREASED.
References Cited (Backward Citations)
US2886970A
Cited
US2844737A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |