US3379899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributor circuit for a control rectifier including a pulse generator
Assignee: Le Materiel Electrique SW SA
•
Filing: 1964-11-17
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Granted: 1968-04-23
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Expires: 1984-11-17
Abstract
No abstract record available.
Inventors
- 👤 Chauprade Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:08
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/32; H02M1/02; H02M1/04; H02M1/08; H02M1/088; H02M7/00; H02M7/02; H02M7/04; H02M7/12; H02M7/145; H02M7/155; H02M7/1555; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/72; H03K17/80; H03K17/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3309602A
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US3331362A
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US3310714A
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US3260924A
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US3316482A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |