Patent US3344676A successfully refreshed from Google Patents.
US3344676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windingless gyro float
Assignee: Motors Liquidation Co
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Filing: 1964-12-07
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Granted: 1967-10-03
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Expires: 1984-12-07
Abstract
No abstract record available.
Inventors
- 👤 Argyle G Lautzenhiser
- 👤 Harold E Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:52
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/04; G01C19/16; G01C19/24; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1282
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
GYRO APPARATUS INCLUDING A HOLLOW FLOAT MEMBER OF MAGNETIC MATERIAL AND HAVING A SUPPORT AXIS AND A ROTOR AXIS PERPENDICULAR TO THE SUPPORT AXIS, ROTOR MEANS DISPOSED WITHIN THE FLAT MEMBER AND SUPPORTED FOR ROTATION ABOUT THE ROTOR AXIS, A HYSTERESIS RING MOUNTED ON THE ROTOR MEANS IS RADIALLY SPACED RELATION WITH THE FLOAT MEMBER, A PAIR OF STATOR MEMBERS DISPOSED ADJACENT BUT SPACED FROM OPPOSITE ENDS OF THE FLOAT MEMBER ALONG THE SUPPORT AXIS, A PLURALITY OF POLE PIECES FORMED ON SAID OPPOSITE ENDS OF THE FLOAT MEMBER, THE POLE PIECES BEING RADIALLY SPACED OUTWARDLY FROM THE SUPPORT AXIS AND EXTENDING
Claim 2
Dependent Claim
102 words
GYRO APPARATUS INCLUDING A HOLLOW FLOAT MEMBER OF MAGNETIC MATERIAL AND HAVING A SUPPORT AXIS AND A ROTOR AXIS PERPENDICULAR TO THE SUPPORT AXIS, ROTOR MEANS DISPOSED WITHIN THE FLAT MEMBER AND SUPPORTED FOR ROTATION ABOUT THE ROTOR AXIS, A HYSTERESIS RING MOUNTED ON THE ROTOR MEANS IS RADIALLY SPACED RELATION WITH THE FLOAT MEMBER, A PAIR OF STATOR MEMBERS DISPOSED ADJACENT BUT SPACED FROM OPPOSITE ENDS OF THE FLOAT MEMBER ALONG THE SUPPORT AXIS, A PLURALITY OF POLE PIECES FORMED ON SAID OPPOSITE ENDS OF THE FLOAT MEMBER, THE POLE PIECES BEING RADIALLY SPACED OUTWARDLY FROM THE SUPPORT AXIS AND EXTENDING
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) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |