US3476950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alternator-rectifier control circuit
Assignee: Motors Liquidation Co
•
Filing: 1961-06-12
•
Granted: 1969-11-04
•
Expires: 1981-06-12
Abstract
No abstract record available.
Inventors
- 👤 Richard A Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:39
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/14; H02J7/16; H02J7/163
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2101407A
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US2131026A
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US1941433A
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US2738457A
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US2722673A
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US2752554A
Cited
US2789265A
Cited
US2817830A
Cited
US2912594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |