US2583662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric control for hangar telescopic canopy doors
Assignee: Individual
•
Filing: 1945-07-26
•
Granted: 1952-01-29
•
Expires: 1965-07-26
Abstract
No abstract record available.
Inventors
- 👤 Francis D Noble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:01
CPC Classifications
E; E05; E05F; E05F15/00; E05F15/60; E05F15/603; E05F15/665; E05Y; E05Y2201/00; E05Y2201/20; E05Y2201/21; E05Y2201/40; E05Y2201/43; E05Y2201/434; E05Y2900/00; E05Y2900/10; E05Y2900/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1210680A
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US1552687A
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US1928611A
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Cited
US2000515A
Cited
US2034415A
Cited
US2070058A
Cited
US2168152A
Cited
US2244405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |