US2855355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jacketed uranium slug
Assignee: Individual
•
Filing: 1945-11-28
•
Granted: 1958-10-07
•
Expires: 1965-11-28
Abstract
No abstract record available.
Inventors
- 👤 Leo A Ohlinger
- 👤 Charles M Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:42
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; G21C3/16; G21C17/00; G21C17/02; G21C17/04; G21C17/048; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
AN ARTICLE OF MANUFACTURE COMPRISING, IN COMBINATION, A CYLINDRICAL SOLID NON-POROUS BODY, SAID BODY BEING IMPERVIOUS TO THE PASSAGE OF FLUID AND CHEMICALLY ACTIVE WITH AT LEAST ONE FLUID TO FORM A SOLID PRODUCT OF LARGER VOLUME, A CYLINDRICAL FLUID-TIGHT CONTAINER SURROUNDING SAID BODY AND IN THERMAL CONTACT THEREWITH, SAID CONTAINER HAVING AT LEAST ONE OPEN END, A FLEXIBLE CAP SEALED TO THE OPEN END OF THE CONTAINER, A ROUND RIGID SEALING MEMBER TIGHTLY FITTED WITHIN THE CASING BETWEEN THE CAP AND THE BODY IN FLUID-TIGHT ENGAGEMENT WITH THE INNER PERIMETER OF THE CONTAINER AND THE ADJACENT SURFACE OF THE BODY, SAID SEALING MEMBER BEING PROVIDED WITH AT LEAST ONE FLUID PASSAGE EXTENDING FROM A POINT ADJACENT TO THE SEAL BETWEEN THE CAP AND THE CONTAINER TO A POINT BETWEEN THE END OF THE BODY AND THE CAP, WHEREBY FLUID LEAKAGE THROUGH THE SEAL MAY CHEMICALLY COMBINE WITH THE BODY TO FORM A SOLID PRODUCT AND FORCE THE CAP OUTWARDLY.
Claim 2
Dependent Claim
160 words
AN ARTICLE OF MANUFACTURE COMPRISING, IN COMBINATION, A CYLINDRICAL SOLID NON-POROUS BODY, SAID BODY BEING IMPERVIOUS TO THE PASSAGE OF FLUID AND CHEMICALLY ACTIVE WITH AT LEAST ONE FLUID TO FORM A SOLID PRODUCT OF LARGER VOLUME, A CYLINDRICAL FLUID-TIGHT CONTAINER SURROUNDING SAID BODY AND IN THERMAL CONTACT THEREWITH, SAID CONTAINER HAVING AT LEAST ONE OPEN END, A FLEXIBLE CAP SEALED TO THE OPEN END OF THE CONTAINER, A ROUND RIGID SEALING MEMBER TIGHTLY FITTED WITHIN THE CASING BETWEEN THE CAP AND THE BODY IN FLUID-TIGHT ENGAGEMENT WITH THE INNER PERIMETER OF THE CONTAINER AND THE ADJACENT SURFACE OF THE BODY, SAID SEALING MEMBER BEING PROVIDED WITH AT LEAST ONE FLUID PASSAGE EXTENDING FROM A POINT ADJACENT TO THE SEAL BETWEEN THE CAP AND THE CONTAINER TO A POINT BETWEEN THE END OF THE BODY AND THE CAP, WHEREBY FLUID LEAKAGE THROUGH THE SEAL MAY CHEMICALLY COMBINE WITH THE BODY TO FORM A SOLID PRODUCT AND FORCE THE CAP OUTWARDLY.
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) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |