US3127775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory rate gyroscope
Assignee: Gyrex Corp
•
Filing: 1960-10-28
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Granted: 1964-04-07
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Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Roy A Hansen
- 👤 Jr William J Holt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:09
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/56; G01C19/5642
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
AN INERTIAL ANGULAR VELOCITY SENSING INSTRUMENT, INCLUDING, A VIBRATORY MEMBER HAVING A CENTRAL PORTION AND A PLURALITY OF TINES SYMMETRICALLY DISPOSED WITH RESPECT TO SAID CENTRAL PORTION, ELECTROMAGNETIC MEANS POSITIONED BETWEEN PAIRS OF ADJACENT TINES FOR SETTING THE TINES IN EACH PAIR IN VIBRATION TOWARD AND AWAY FROM EACH OTHER IN A PARTICULAR PHASE RELATIONSHIP TO OBTAIN A CANCELLATION OF SHOCK FORCES APPLIED TO THE SENSING INSTRUMENT, ELECTROMAGNETIC MEANS POSITIONED BETWEEN THE TINES IN DIFFERENT IN THE DIFFERENT ADJACENT PAIRS TOWARD AND AWAY FROM EACH OTHER TO OBTAIN A CANCELLATION OF THE EFFECTS OF SHOCK ON THE SENSING INSTRUMENT AND TO OBTAIN A SENSING OF THE ANGULAR VELOCITY OF THE SENSING INSTRUMENT, AND MEANS FOR REGIDLY SECURING SAID VIBRATOR MEMBER AT SAID CENTRAL PORTION.
Claim 2
Dependent Claim
124 words
AN INERTIAL ANGULAR VELOCITY SENSING INSTRUMENT, INCLUDING, A VIBRATORY MEMBER HAVING A CENTRAL PORTION AND A PLURALITY OF TINES SYMMETRICALLY DISPOSED WITH RESPECT TO SAID CENTRAL PORTION, ELECTROMAGNETIC MEANS POSITIONED BETWEEN PAIRS OF ADJACENT TINES FOR SETTING THE TINES IN EACH PAIR IN VIBRATION TOWARD AND AWAY FROM EACH OTHER IN A PARTICULAR PHASE RELATIONSHIP TO OBTAIN A CANCELLATION OF SHOCK FORCES APPLIED TO THE SENSING INSTRUMENT, ELECTROMAGNETIC MEANS POSITIONED BETWEEN THE TINES IN DIFFERENT IN THE DIFFERENT ADJACENT PAIRS TOWARD AND AWAY FROM EACH OTHER TO OBTAIN A CANCELLATION OF THE EFFECTS OF SHOCK ON THE SENSING INSTRUMENT AND TO OBTAIN A SENSING OF THE ANGULAR VELOCITY OF THE SENSING INSTRUMENT, AND MEANS FOR REGIDLY SECURING SAID VIBRATOR MEMBER AT SAID CENTRAL PORTION.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |