Patent US3496404A successfully refreshed from Google Patents.
US3496404A
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Radiation transducer
Assignee: UNITED DETECTOR TECHNOLOGY Inc
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Filing: 1968-03-27
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Granted: 1970-02-17
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Expires: 1988-03-27
Abstract
No abstract record available.
Inventors
- 👤 Paul H Wendland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:34
CPC Classifications
H; H10; H10D; H10D99/00; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/36; H01J29/39; H01J29/45; H01J29/451; H01J29/456; H01J9/00; H01J9/20; H01J9/233; H10F; H10F99/00; Y; Y10; Y10S; Y10S148/00; Y10S148/139; Y10S257/00; Y10S257/917
Claims Analysis
Total Claims: 0
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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) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |