US3328017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction vessel for production of plutonium
Assignee: Individual
•
Filing: 1965-05-25
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Granted: 1967-06-27
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Expires: 1985-05-25
Abstract
No abstract record available.
Inventors
- 👤 William V Conner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:59
CPC Classifications
F; F27; F27B; F27B14/00; F27B14/08; F27B14/10; C; C22; C22B; C22B60/00; C22B60/02; C22B60/04; F27B14/12; F27B14/06; F27B14/061; F27D; F27D1/00; F27D1/18; F27D1/1808; F27D2001/1825; F27D2001/1833; Y; Y02; Y02P; Y02P10/00; Y02P10/25; Y10; Y10S; Y10S266/00; Y10S266/905
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A REACTION VESSEL FOR PRODUCTION OF PLUTONIUM COMPRISING THE COMBINATION OF A CHARGE-CONTAINING CRUCIBLE OF REFRACTORY MATERIAL, A PRESSURE VESSEL HAVING UPRIGHT SIDE WALLS AND A BOTTOM WALL HOUSING SAID CRUCIBLE IN SPACED RELATIONSHIP TO THE WALLS OF SAID VESSEL, A RIGID SHAPE-RETAINING RESUABLE UNITARY LINER CONSITING OF GRAPHITE INTERMEDIATE AND ABUTTING AGAINST ADJACENTLY DISPOSED PORTIONS OF SAID CRUCIBLE AND PRESSURE VESSEL WITH SAID LINER HAVING UPRIGHT SIDE WALLS OF HEIGHT LESS THAN ADJACENT SIDE WALLS OF SAID CRUCIBLE AND A BOTTOM WALL SUBSTANTIALLY THICKER THAN SAID LINER SIDE WALLS, A LID OF REFRACTORY MATERIAL HAVING AN APERTURE THERETHROUGH ADJACENT A CENTRAL PORTION THEREOF AND A DIAMETER GREATER THAN AN OUTER DIAMETER OF SAID CRUCIBLE CARRIED BY UPPERMOST ENDS OF THE CRUCIBLE SIDE WALLS AND CLOSING SAID CRUCIBLE, SAID
Claim 2
Dependent Claim
129 words
A REACTION VESSEL FOR PRODUCTION OF PLUTONIUM COMPRISING THE COMBINATION OF A CHARGE-CONTAINING CRUCIBLE OF REFRACTORY MATERIAL, A PRESSURE VESSEL HAVING UPRIGHT SIDE WALLS AND A BOTTOM WALL HOUSING SAID CRUCIBLE IN SPACED RELATIONSHIP TO THE WALLS OF SAID VESSEL, A RIGID SHAPE-RETAINING RESUABLE UNITARY LINER CONSITING OF GRAPHITE INTERMEDIATE AND ABUTTING AGAINST ADJACENTLY DISPOSED PORTIONS OF SAID CRUCIBLE AND PRESSURE VESSEL WITH SAID LINER HAVING UPRIGHT SIDE WALLS OF HEIGHT LESS THAN ADJACENT SIDE WALLS OF SAID CRUCIBLE AND A BOTTOM WALL SUBSTANTIALLY THICKER THAN SAID LINER SIDE WALLS, A LID OF REFRACTORY MATERIAL HAVING AN APERTURE THERETHROUGH ADJACENT A CENTRAL PORTION THEREOF AND A DIAMETER GREATER THAN AN OUTER DIAMETER OF SAID CRUCIBLE CARRIED BY UPPERMOST ENDS OF THE CRUCIBLE SIDE WALLS AND CLOSING SAID CRUCIBLE, SAID
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |