US3238792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gyroscopic instrument
Assignee: Raytheon Anschuetz GmbH
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Filing: 1964-04-22
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Granted: 1966-03-08
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Expires: 1984-04-22
Abstract
No abstract record available.
Inventors
- 👤 Unterberger Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:20
CPC Classifications
G; G01; G01C; G01C19/00; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1282; Y10T74/1286
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
IN A GYROSCOPIC INSTRUMENT THE COMBINATION COMPRISING A GYROSCOPE ROTOR HAVING A SMOOTH SPHERICAL SURFACE, MEANS CAUSING A TANGENTIAL STREAM OF FLUID TO ACT ON SAID PERIPHERAL SURFACE OF SPINNING SAID GRYSCOPE ROTOR ABOUT AN AXIS, AND MEANS INCLUDING AT LEAST ONE NOZZLE FROM WHICH SAID STREAM ISSUES, A BEARING MEMBER MOUNTED BELOW SAID GYROSCOPE ROTOR AND HAVING FLUID-CONDUCTING MEANS CAUSING A FLUID TO EXERT A BEARING PRESSURE UPON
Claim 2
Dependent Claim
69 words
IN A GYROSCOPIC INSTRUMENT THE COMBINATION COMPRISING A GYROSCOPE ROTOR HAVING A SMOOTH SPHERICAL SURFACE, MEANS CAUSING A TANGENTIAL STREAM OF FLUID TO ACT ON SAID PERIPHERAL SURFACE OF SPINNING SAID GRYSCOPE ROTOR ABOUT AN AXIS, AND MEANS INCLUDING AT LEAST ONE NOZZLE FROM WHICH SAID STREAM ISSUES, A BEARING MEMBER MOUNTED BELOW SAID GYROSCOPE ROTOR AND HAVING FLUID-CONDUCTING MEANS CAUSING A FLUID TO EXERT A BEARING PRESSURE UPON
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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |