US2942736A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crane positioning apparatus
Assignee: United States Atomic Energy Commission
•
Filing: 1959-06-18
•
Granted: 1960-06-28
•
Expires: 1979-06-18
Abstract
No abstract record available.
Inventors
- 👤 Landsiedel Frank William
- 👤 Wolff Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:24
CPC Classifications
G; G21; G21C; G21C19/00; G21C19/20; B; B66; B66C; B66C13/00; B66C13/18; B66C13/46; G21F; G21F7/00; G21F7/06; G21F7/067; H; H01; H01Q; H01Q11/00; H01Q11/02; H01Q11/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |