US2883125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite aircraft
Assignee: Boeing Co
•
Filing: 1954-01-14
•
Granted: 1959-04-21
•
Expires: 1974-01-14
Abstract
No abstract record available.
Inventors
- 👤 Alvin J Jarvis
- 👤 Joseph W Straayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:48
CPC Classifications
B; B64; B64D; B64D5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1418783A
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US1926968A
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GB317774A
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GB494399A
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US2388013A
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US2436988A
Cited
US2385392A
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US2443114A
Cited
US2471599A
Cited
US2692094A
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US2653777A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |