US2951944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiation sensitive device
Assignee: TDK Micronas GmbH
•
Filing: 1958-03-10
•
Granted: 1960-09-06
•
Expires: 1978-03-10
Abstract
No abstract record available.
Inventors
- 👤 Samuel G Fong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:14
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/02; G01J5/06; G01J5/061; F; F25; F25B; F25B9/00; F25B9/02; F25D; F25D19/00; F25D19/006; H; H10; H10F; H10F77/00; H10F77/60; Y; Y10; Y10S; Y10S62/00; Y10S62/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2858398A
Cited
US2839645A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |