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Patent US3483485A successfully refreshed from Google Patents.
US3483485A
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Temperature-stabilised crystal-controlled oscillator
Assignee: Ebauches SA
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Filing: 1968-04-05
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Granted: 1969-12-09
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Expires: 1988-04-05
Abstract
No abstract record available.
Inventors
- 👤 Igor Scherrer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:03
CPC Classifications
H; H03; H03L; H03L1/00; H03L1/02; H03L1/022; G; G04; G04F; G04F5/00; G04F5/04; G04F5/06; H03B; H03B5/00; H03B5/30; H03B5/32; H03B5/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |