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US3523869A
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Booster-source rods in heavy water moderated reactor
Assignee: Takeda GmbH
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Filing: 1967-10-03
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Granted: 1970-08-11
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Expires: 1987-10-03
Abstract
No abstract record available.
Inventors
- 👤 John W Hilborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:24
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/30; G21C7/00; G21C7/06; G21C7/08; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2938784A
Cited
US2826495A
Cited
US2592115A
Cited
US2875041A
Cited
US2936277A
Cited
US3086929A
Cited
US3073768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |