Patent US3530363A successfully refreshed from Google Patents.
US3530363A
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Arrangement for stabilizing the rectified output voltage pulses of a transformer
Assignee: International Standard Electric Corp
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Filing: 1968-06-26
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Granted: 1970-09-22
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Expires: 1988-06-26
Abstract
No abstract record available.
Inventors
- 👤 Robert Schimke
- 👤 Manfred Strahle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:22
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/16; H04N3/18; H04N3/185; H02; H02M; H02M7/00; H02M7/42; H02M7/44; H02M7/48; H02M7/53; H02M7/537; H02M7/539; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/60; H03K17/601; H03K17/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2854614A
Cited
US2881380A
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US2886706A
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US3051888A
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US3117270A
Cited
US3001125A
Cited
US3133208A
Cited
US3381165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |