Patent US2932455A successfully refreshed from Google Patents.
US2932455A
Expired / Lapsed
US
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Fuel control system
Assignee: General Controls Co
•
Filing: 1956-08-20
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Granted: 1960-04-12
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Expires: 1976-08-20
Abstract
No abstract record available.
Inventors
- 👤 William A Ray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:17
CPC Classifications
F; F23; F23N; F23N5/00; F23N5/02; F23N5/10; F23N5/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US671730A
Cited
US1353711A
Cited
US2006658A
Cited
US1885053A
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USRE20317E
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US2061536A
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US2201329A
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US2286296A
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US2294694A
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US2333995A
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US2410183A
Cited
US2628676A
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FR1044458A
Cited
US2828463A
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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) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |