Patent US3046423A successfully refreshed from Google Patents.
US3046423A
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US
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High shock and vibration resistant piezoelectric crystal units
Assignee: Bliley Electric Co
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Filing: 1958-10-09
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Granted: 1962-07-24
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Expires: 1978-10-09
Abstract
No abstract record available.
Inventors
- 👤 John M Wolfskill
- 👤 Richard H Tuznik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:01
CPC Classifications
H; H03; H03H; H03H9/00; H03H9/02; H03H9/05; H03H9/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2194676A
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US2240453A
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US2312746A
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US2301269A
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US2371613A
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US2474241A
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US2559494A
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US2660680A
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GB683249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |