US2926868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft with tiltable jets
Assignee: Individual
•
Filing: 1956-08-07
•
Granted: 1960-03-01
•
Expires: 1976-08-07
Abstract
No abstract record available.
Inventors
- 👤 Isadore A Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:12
CPC Classifications
B; B64; B64C; B64C29/00; B64C29/0008; B64C29/0041; B64C29/0075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US131586A
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US1727786A
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US1766350A
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US1781371A
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US1783458A
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GB506664A
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US2450821A
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US2501078A
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FR975981A
Cited
US2738147A
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US2677931A
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US2762584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |