Patent US2781183A successfully refreshed from Google Patents.
US2781183A
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US
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Jettisonable pilot compartment
Assignee: Republic Aviation Corp
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Filing: 1954-09-08
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Granted: 1957-02-12
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Expires: 1974-09-08
Abstract
No abstract record available.
Inventors
- 👤 Richard D Kaplan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:24
CPC Classifications
B; B64; B64D; B64D25/00; B64D25/08; B64D25/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1279635A
Cited
FR829331A
Cited
DE711045C
Cited
US2339120A
Cited
GB559763A
Cited
US2468009A
Cited
US2459843A
Cited
US2640612A
Cited
CH281322A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-12 | 1960-08-13 | 1961-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-12 | 1964-08-13 | 1965-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-12 | 1968-08-13 | 1969-02-12 | $7700.00 | Window Closed / Lapsed |