US3394051A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integral nuclear reactor-steam generator arrangement
Assignee: Babcock and Wilcox Co
•
Filing: 1965-12-20
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Granted: 1968-07-23
•
Expires: 1985-12-20
Abstract
No abstract record available.
Inventors
- 👤 David C Purdy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:52
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/32; G21C1/326; G21C5/00; G21C5/02; G21C5/10; G21D; G21D5/00; G21D5/04; G21D5/08; G21D5/12; G21D5/14; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR1265483A
Cited
US3231474A
Cited
US3151034A
Cited
US3153444A
Cited
US3255089A
Cited
US3226300A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |