US3513274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric switching device
Assignee: Thales Avionics SAS
•
Filing: 1967-11-17
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Granted: 1970-05-19
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Expires: 1987-11-17
Abstract
No abstract record available.
Inventors
- 👤 Jean Jullien-Davin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:20
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/26; H01H13/36; H01H13/46; G; G03; G03B; G03B9/00; G03B9/58; H01H13/04; H01H13/06; H01H13/063; H01H9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2854536A
Cited
US3106886A
Cited
US3030465A
Cited
US3210507A
Cited
US3288963A
Cited
US3239344A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |