Patent US3552201A successfully refreshed from Google Patents.
US3552201A
Expired / Lapsed
US
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Windtunnel roll-moment balance
Assignee: United States Department of the Navy
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Filing: 1968-10-11
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Granted: 1971-01-05
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Expires: 1988-10-11
Abstract
Abstract A WINDTUNNEL ROLL-MOMENT BALANCE HAVING AN ELONGATED CYLINDRICAL SUPPORT FOR AN AERODYNAMIC BODY CONNECTED TO A STING BY A PAIR OF DIAMETRICALLY OPPOSED ROLL FLEXURES AND EIGHT SYMMETRICALLY DISPOSED FLEXURES WHICH PERMIT THE ROLL FLEXURES TO DEFLECT IN RESPONSE TO A ROLLING MOMENT WHILE PREVENTING THE ROLL FLEXURES FROM DEFLECTION IN RESPONSE TO PITCH ANY YAW FORCES. D R A W I N G
Inventors
- 👤 Eugene V Horanoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:20
CPC Classifications
G; G01; G01M; G01M9/00; G01M9/06; G01M9/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-04 | 1974-07-06 | 1975-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-04 | 1978-07-06 | 1979-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-04 | 1982-07-06 | 1983-01-05 | $7700.00 | Window Closed / Lapsed |