Patent US2478845A successfully refreshed from Google Patents.
US3324733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gyro system
Assignee: CENTURY FLIGHT SYSTEMS Inc A TX CORP
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Filing: 1964-09-03
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Granted: 1967-06-13
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Expires: 1984-09-03
Abstract
No abstract record available.
Inventors
- 👤 James R Younkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:13
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/04; G01C19/06; G01C19/08; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1229; Y10T74/1282
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
IN A GYROSCOPE, THE IMPROVEMENT WHICH COMPRISES: (A) A HOLLOW NON-MAGNETIC CYLINDRICAL STATOR WINDING FOR PRODUCING A MAGNETIC FIELD SYMMETRICAL TO THE AXIS OF SAID WINDING, (B) A MAGNETICALLY POLARIZED ROTOR, (C) A BRACKET EXTENDING THROUGH SAID STATOR WINDING SUPPORTING SAID ROTOR WITHIN SAID STATOR WINDING FOR ROTATION ABOUT AN AXIS TRANSVERSELY INTERSECTION THE STATOR AXIS IN RESPONSE TO STATOR WINDING EXCITATION, AND (D) MEANS FOR SUPPORTING SAID BRACKET FOR RELATIVE ANGULAR DISPLACEMENT BETWEEN SAID STATOR WINDING AND THE ROTOR SPIN AXIS ABOUT SAID STATOR AXIS.
Claim 2
Dependent Claim
86 words
IN A GYROSCOPE, THE IMPROVEMENT WHICH COMPRISES: (A) A HOLLOW NON-MAGNETIC CYLINDRICAL STATOR WINDING FOR PRODUCING A MAGNETIC FIELD SYMMETRICAL TO THE AXIS OF SAID WINDING, (B) A MAGNETICALLY POLARIZED ROTOR, (C) A BRACKET EXTENDING THROUGH SAID STATOR WINDING SUPPORTING SAID ROTOR WITHIN SAID STATOR WINDING FOR ROTATION ABOUT AN AXIS TRANSVERSELY INTERSECTION THE STATOR AXIS IN RESPONSE TO STATOR WINDING EXCITATION, AND (D) MEANS FOR SUPPORTING SAID BRACKET FOR RELATIVE ANGULAR DISPLACEMENT BETWEEN SAID STATOR WINDING AND THE ROTOR SPIN AXIS ABOUT SAID STATOR AXIS.
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) | 1970-06-12 | 1970-12-12 | 1971-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-12 | 1974-12-12 | 1975-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-12 | 1978-12-12 | 1979-06-13 | $7700.00 | Window Closed / Lapsed |