Patent US3048743A successfully refreshed from Google Patents.
US3048743A
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US
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Multi-power plant synchronizing system
Assignee: Curtiss Wright Corp
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Filing: 1957-03-06
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Granted: 1962-08-07
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Expires: 1977-03-06
Abstract
No abstract record available.
Inventors
- 👤 Charles W Chillson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:28
CPC Classifications
H; H02; H02P; H02P5/00; H02P5/46; H02P5/48; H02P5/485
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2221112A
Cited
US2381250A
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US2431687A
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US2413028A
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US2543077A
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US2670157A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |