US3445334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control rod and drive mechanism therefor
Assignee: Gulf General Atomic Inc
•
Filing: 1966-01-24
•
Granted: 1969-05-20
•
Expires: 1986-01-24
Abstract
No abstract record available.
Inventors
- 👤 John R Humphries Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:35
CPC Classifications
G; G21; G21C; G21C7/00; G21C7/06; G21C7/08; G21C7/12; G21C7/16; G21C7/10; G21C7/20; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2855899A
Cited
US3107209A
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US3106519A
Cited
US3162579A
Cited
US3152960A
Cited
US3151034A
Cited
US3230147A
Cited
US3267002A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |