US3126484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: —
•
Filing: —
•
Granted: 1964-03-24
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Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:40
CPC Classifications
G; G21; G21F; G21F5/00; G21F5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
IN A RADIOACTIVITY DEVICE HAVING A SHIELD, A SOURCE WITHIN THE SHIELD, MEANS TO EXPOSE THE SOURCE OUTSIDE THE SHIELD IN THE OPERATING CONDITION OF THE DEVICE, A HANDLE, MEANS RESPONSIVE TO UPWARD MOTION OF THE HANDLE TO ENCASE THE SOURCE IN THE SHIELD, AND A PERMANENTLY AFFIXED MANUALLY OPERABLE LATCH SECURING THE HANDLE IN THE RAISED POSITION, THE IMPROVED CONSTRUCTION CHARACTERIZED BY A PROTECTIVE COVER RECEIVING THE HANDLE IN ALL POSITIONS OF THE HANDLE AND HAVING CLOSED AND OPENED POSITIONS, THE
Claim 2
Dependent Claim
82 words
IN A RADIOACTIVITY DEVICE HAVING A SHIELD, A SOURCE WITHIN THE SHIELD, MEANS TO EXPOSE THE SOURCE OUTSIDE THE SHIELD IN THE OPERATING CONDITION OF THE DEVICE, A HANDLE, MEANS RESPONSIVE TO UPWARD MOTION OF THE HANDLE TO ENCASE THE SOURCE IN THE SHIELD, AND A PERMANENTLY AFFIXED MANUALLY OPERABLE LATCH SECURING THE HANDLE IN THE RAISED POSITION, THE IMPROVED CONSTRUCTION CHARACTERIZED BY A PROTECTIVE COVER RECEIVING THE HANDLE IN ALL POSITIONS OF THE HANDLE AND HAVING CLOSED AND OPENED POSITIONS, THE
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) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |