US2888827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Angle of attack and yaw transmitter
Assignee: JOHN B RUDY
•
Filing: 1955-03-31
•
Granted: 1959-06-02
•
Expires: 1975-03-31
Abstract
No abstract record available.
Inventors
- 👤 Albert W Tondreau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:23
CPC Classifications
B; B64; B64D; B64D43/00; B64D43/02; F; F41; F41G; F41G7/00; F41G7/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2221547A
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US2402856A
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US2701501A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |