US3492807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Time-settable slave clock unit
Assignee: Amphenol Corp
•
Filing: 1967-08-03
•
Granted: 1970-02-03
•
Expires: 1987-08-03
Abstract
No abstract record available.
Inventors
- 👤 Walter Kohlhagen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:38
CPC Classifications
G; G04; G04B; G04B27/00; G04B27/004; G04C; G04C13/00; G04C13/08; G04C13/10; G04C13/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2242654A
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US2242655A
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US2308243A
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US2308244A
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US2507798A
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US2645077A
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US2607188A
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US2700867A
Cited
US3392293A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-02 | 1973-08-04 | 1974-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-02 | 1977-08-04 | 1978-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-02 | 1981-08-04 | 1982-02-03 | $7700.00 | Window Closed / Lapsed |