US2531953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling radioactive
Assignee: —
•
Filing: —
•
Granted: 1950-11-28
•
Expires: 1967-11-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:38
CPC Classifications
G; G21; G21F; G21F5/00; G21F5/015; B; B01; B01L; B01L3/00; B01L3/02; B01L3/021
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
AN APPARATUS FOR HANDLING RADIOACTIVE SOLUTIONS COMPRISING A CONTAINER, A PIPETTE RECEIVING SHEATH DISPOSED WITHIN SAID CONTAINER, A REMOVABLE DRAWER POSITIONED IN THE CONTAINER AND ADAPTED TO MOUNT A RECEIVER IN COMMUNICATION
Claim 2
Independent Claim
32 words
AN APPARATUS FOR HANDLING RADIOACTIVE SOLUTIONS COMPRISING A CONTAINER, A PIPETTE RECEIVING SHEATH DISPOSED WITHIN SAID CONTAINER, A REMOVABLE DRAWER POSITIONED IN THE CONTAINER AND ADAPTED TO MOUNT A RECEIVER IN COMMUNICATION
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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) | 1953-11-27 | 1954-05-29 | 1954-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-27 | 1958-05-29 | 1958-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-27 | 1962-05-29 | 1962-11-28 | $7700.00 | Window Closed / Lapsed |