Patent US2944176A successfully refreshed from Google Patents.
US2944176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiation detector
Assignee: Individual
•
Filing: 1953-07-13
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Granted: 1960-07-05
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Expires: 1973-07-13
Abstract
No abstract record available.
Inventors
- 👤 Anton Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:51
CPC Classifications
H; H01; H01J; H01J47/00; H01J47/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A RADIATION DETECTOR COMPRISING A CONDUCTIVE CASING HAVING AN OPENING, A RADIATION-PERMEABLE NON-CONDUCTIVE WINDOW SEALED ACROSS SAID OPENING, A CONDUCTIVE COATING OF SAID WINDOW AND INSULATED FROM SAID CASING AT ITS PERIPHERY, AND A CONDUCTIVE SUPPORT FOR AN INNER PORTION OF SAID WINDOW CONNECTING SAID COATING TO SAID CASING.
Claim 2
Dependent Claim
49 words
A RADIATION DETECTOR COMPRISING A CONDUCTIVE CASING HAVING AN OPENING, A RADIATION-PERMEABLE NON-CONDUCTIVE WINDOW SEALED ACROSS SAID OPENING, A CONDUCTIVE COATING OF SAID WINDOW AND INSULATED FROM SAID CASING AT ITS PERIPHERY, AND A CONDUCTIVE SUPPORT FOR AN INNER PORTION OF SAID WINDOW CONNECTING SAID COATING TO SAID CASING.
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) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |