Patent US2476871A successfully refreshed from Google Patents.
US2476871A
Expired / Lapsed
US
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Pot type burner with covered pilot
Assignee: BREESE BURNERS Inc
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Filing: 1945-07-11
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Granted: 1949-07-19
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Expires: 1965-07-11
Abstract
No abstract record available.
Inventors
- 👤 Milton D Huston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:24
CPC Classifications
F; F23; F23D; F23D5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1806566A
Cited
US1975266A
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GB478780A
Cited
US2179142A
Cited
US2162844A
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US2329292A
Cited
US2357997A
Cited
US2355416A
Cited
US2346816A
Cited
US2369833A
Cited
US2382463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |