Patent US3515007A successfully refreshed from Google Patents.
US3515007A
Expired / Lapsed
US
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Gyroscope damping mechanism
Assignee: Raytheon Co
•
Filing: 1968-02-23
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Granted: 1970-06-02
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Expires: 1988-02-23
Abstract
No abstract record available.
Inventors
- 👤 George C Cusiter
- 👤 Charles S Whalen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:24
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/04; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1229; Y10T74/1257
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2864256A
Cited
US2955472A
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US3136163A
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US3237459A
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US3222936A
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US3347104A
Cited
US3353415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |