Patent US3533296A successfully refreshed from Google Patents.
US3533296A
Expired / Lapsed
US
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Apparatus for vibration detection and elimination employing a triggered oscillator stroboscopic flash and multifunction measurement circuitry
Assignee: Reliance Electric and Engineering Co
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Filing: 1965-10-04
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Granted: 1970-10-13
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Expires: 1985-10-04
Abstract
No abstract record available.
Inventors
- 👤 George B Foster
- 👤 Kenneth A Ostrander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:24
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/14; G01M1/16; G01M1/20; G01H; G01H1/00; G01H1/003; G01M1/22
Claims Analysis
Total Claims: 0
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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) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |