Patent US2652106A successfully refreshed from Google Patents.
US2652106A
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Electrical control means for liquid fuel burning apparatus
Assignee: Perfection Stove Co
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Filing: 1948-09-08
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Granted: 1953-09-15
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Expires: 1968-09-08
Abstract
No abstract record available.
Inventors
- 👤 Allen E Cleveland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:22
CPC Classifications
F; F23; F23D; F23D5/00; F23D5/12; F23D5/18; F23N; F23N5/00; F23N5/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2021647A
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US2108770A
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US2084214A
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US2168859A
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US2174818A
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US2255672A
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US2295876A
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US2385699A
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US2399673A
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US2512919A
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US2500663A
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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) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |