US3440640A
Expired / Lapsed
US
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Slow rate pulse counters
Assignee: Thales SA
•
Filing: 1965-09-07
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Granted: 1969-04-22
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Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Daniel Droniou
- 👤 Francis Consolin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:14
CPC Classifications
H; H03; H03K; H03K21/00; H03K21/08; G; G04; G04C; G04C19/00; G04C19/04; G04C3/00; G04C3/14; G04G; G04G9/00; G04G9/02; G04G9/04; G06; G06M; G06M1/00; G06M1/27; G06M1/276; H01; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/40; H01H1/403; H01H19/00; H01H19/54; H01H19/56; H01H19/58; H01H19/585
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) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |