Patent US3140397A successfully refreshed from Google Patents.
US3140397A
Expired / Lapsed
US
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Neutron detector unit utilizing indium
Assignee: Individual
•
Filing: 1962-09-20
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Granted: 1964-07-07
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Expires: 1982-09-20
Abstract
No abstract record available.
Inventors
- 👤 Hugh F Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 04:23
CPC Classifications
G; G01; G01T; G01T3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
AN IMPROVED NEUTRON DETECTOR FOR THE DETECTION OF FAST NEUTRON FLUXES HAVING AN ENERGY IN THE RANGE OF ABOUT 0.005 MEV. AND ABOVE, COMPRISING AN INDIUM BODY AND A MANGANESE BODY, AND A COMMON INDIUM SHIELD AND A
Claim 2
Dependent Claim
38 words
AN IMPROVED NEUTRON DETECTOR FOR THE DETECTION OF FAST NEUTRON FLUXES HAVING AN ENERGY IN THE RANGE OF ABOUT 0.005 MEV. AND ABOVE, COMPRISING AN INDIUM BODY AND A MANGANESE BODY, AND A COMMON INDIUM SHIELD AND A
References Cited (Backward Citations)
US2938121A
Cited
US2933605A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |