US3230374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radioactive radiation emitting sources
Assignee: Individual
•
Filing: 1962-12-18
•
Granted: 1966-01-18
•
Expires: 1982-12-18
Abstract
No abstract record available.
Inventors
- 👤 Leroy V Jones
- 👤 Philip A Tucker
- 👤 Layton J Wittenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:39
CPC Classifications
G; G21; G21G; G21G4/00; G21G4/04; G21G4/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A SOURCE PROVIDING A PREDETERMINED NUMBER OF RADIOATIVE DISINTEGRATIONS PER MINUTE COMPRISING A METAL CONTAINER HAVING A SURFACE WALL AND A RECESS WITH AN INNER WALL INWARDLY SPACED FROM SAID SURFACE WALL AND CONNECTED THEREWITH BY A SIDE WALL EXTENDING GENERALLY LATERALLY FROM SAID INNER WALL, A PLURALITY OF DISCRETE GLASS FIBERS CUMULATIVELY PROVIDING SAID PREDETERMINED RADIOACTIVE DISINTEGRATIONS ARRANGED IN PARALLEL CONTIGUITY WITH EACH OTHER WITHIN SAID RECESS AND EACH BONDED DIRECTLY TO AND PROJECTING FROM SAID INNER WALL, SAID SIDE WALL LATERALLY PROJECTING FROM SAID INNER WALL A DISTANCE GREATER THAN SAID FIBERS FOR SHIELDING RADIATIONS EMANATING FROM THE FIBERS IN DIRECTION GENERALLY PARALLEL TO SAID INNER WALL.
Claim 2
Dependent Claim
109 words
A SOURCE PROVIDING A PREDETERMINED NUMBER OF RADIOATIVE DISINTEGRATIONS PER MINUTE COMPRISING A METAL CONTAINER HAVING A SURFACE WALL AND A RECESS WITH AN INNER WALL INWARDLY SPACED FROM SAID SURFACE WALL AND CONNECTED THEREWITH BY A SIDE WALL EXTENDING GENERALLY LATERALLY FROM SAID INNER WALL, A PLURALITY OF DISCRETE GLASS FIBERS CUMULATIVELY PROVIDING SAID PREDETERMINED RADIOACTIVE DISINTEGRATIONS ARRANGED IN PARALLEL CONTIGUITY WITH EACH OTHER WITHIN SAID RECESS AND EACH BONDED DIRECTLY TO AND PROJECTING FROM SAID INNER WALL, SAID SIDE WALL LATERALLY PROJECTING FROM SAID INNER WALL A DISTANCE GREATER THAN SAID FIBERS FOR SHIELDING RADIATIONS EMANATING FROM THE FIBERS IN DIRECTION GENERALLY PARALLEL TO SAID INNER WALL.
References Cited (Backward Citations)
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US2345644A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |