Patent US2605984A successfully refreshed from Google Patents.
US2605984A
Expired / Lapsed
US
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Aircraft wing and brake
Assignee: JAMES A NESBITT
•
Filing: 1945-01-06
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Granted: 1952-08-05
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Expires: 1965-01-06
Abstract
No abstract record available.
Inventors
- 👤 Benjamin H Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:53
CPC Classifications
B; B64; B64C; B64C23/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1810693A
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US1915481A
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US1862939A
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US1979184A
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US1993419A
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US2041790A
Cited
US2041792A
Cited
GB466709A
Cited
US2252528A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |