Patent US3101693A successfully refreshed from Google Patents.
US3101693A
Expired / Lapsed
US
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Rudder control arrangement
Assignee: Individual
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Filing: 1960-07-20
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Granted: 1963-08-27
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Expires: 1980-07-20
Abstract
No abstract record available.
Inventors
- 👤 Schilling Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:54
CPC Classifications
B; B63; B63H; B63H25/00; B63H25/06; B63H25/38; B63H25/382; B63H25/383; B63H2025/066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A RUDDER CONTROL ARRANGEMENT, COMPRISING, IN COMBINATION AT LEAST TWO RUDDERS, EACH RUDDER BEING TURNABLE ABOUT AN AXIS, SAID AXES BEING PARALLEL; AND CONTROL MEANS CONNECTED TO EACH OF SAID RUDDERS FOR TURNING SAID RUDDERS ABOUT THE RESPECTIVE AXES OF SAID RUDDERS FROM A NEUTRAL POSITION THROUGH INTERMEDIATE TRANSVERSE POSITIONS TO A TERMINAL TRANSVERSE POSITIONM THE ANGLES OF ATTACK OF SAID RUDDERS IN SAID TRANSVERSE POSITIONS BEING SUBSTANTIALLY DIFFERENT, SAID RUDDERS DEFINING A GAP IN A PLANE PASSING THROUGH THE INWARDLY LOCATED EDGES OF SAID RUDDERS SAID GAP IN SAID TERMINAL TRANSVERSE POSITION OF SAID RUDDERS SAID GAP IN SAID TERMINAL TRANSVERSE POSITION OF INWARDLY LESS THAN HALF THE DISTANCE BETWEEN SAID AXES.
Claim 2
Dependent Claim
113 words
A RUDDER CONTROL ARRANGEMENT, COMPRISING, IN COMBINATION AT LEAST TWO RUDDERS, EACH RUDDER BEING TURNABLE ABOUT AN AXIS, SAID AXES BEING PARALLEL; AND CONTROL MEANS CONNECTED TO EACH OF SAID RUDDERS FOR TURNING SAID RUDDERS ABOUT THE RESPECTIVE AXES OF SAID RUDDERS FROM A NEUTRAL POSITION THROUGH INTERMEDIATE TRANSVERSE POSITIONS TO A TERMINAL TRANSVERSE POSITIONM THE ANGLES OF ATTACK OF SAID RUDDERS IN SAID TRANSVERSE POSITIONS BEING SUBSTANTIALLY DIFFERENT, SAID RUDDERS DEFINING A GAP IN A PLANE PASSING THROUGH THE INWARDLY LOCATED EDGES OF SAID RUDDERS SAID GAP IN SAID TERMINAL TRANSVERSE POSITION OF SAID RUDDERS SAID GAP IN SAID TERMINAL TRANSVERSE POSITION OF INWARDLY LESS THAN HALF THE DISTANCE BETWEEN SAID AXES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |