Patent US2483298A successfully refreshed from Google Patents.
US2483298A
Expired / Lapsed
US
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Safety control system for burners
Assignee: Missouri Automatic Control Corp
•
Filing: 1944-12-29
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Granted: 1949-09-27
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Expires: 1964-12-29
Abstract
No abstract record available.
Inventors
- 👤 Eric P Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:47
CPC Classifications
F; F23; F23N; F23N1/00; F23N2239/00; F23N2239/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1492117A
Cited
US1582190A
Cited
US2012503A
Cited
US2015318A
Cited
US2286156A
Cited
US2005224A
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US1970942A
Cited
US2119503A
Cited
US2138796A
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US2170497A
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US2192631A
Cited
US2295455A
Cited
US2275657A
Cited
US2291805A
Cited
US2200908A
Cited
US2304641A
Cited
US2269157A
Cited
US2260977A
Cited
US2327690A
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US2371020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |