Patent US3524101A successfully refreshed from Google Patents.
US3524101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Triggering device for spark-gap
Assignee: Alcatel Lucent SAS
•
Filing: 1967-03-02
•
Granted: 1970-08-11
•
Expires: 1987-03-02
Abstract
No abstract record available.
Inventors
- 👤 Spartacus Barbini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:28
CPC Classifications
H; H01; H01T; H01T1/00; H01J; H01J17/00; H01J21/00; H01T2/00; H05; H05H; H05H1/00; H05H1/24; H05H1/52; H01J2893/00; H01J2893/0059
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |