US2474530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pot type oil burner and pilot means therefor
Assignee: BREESE BURNERS Inc
•
Filing: 1945-08-20
•
Granted: 1949-06-28
•
Expires: 1965-08-20
Abstract
No abstract record available.
Inventors
- 👤 Milton D Huston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:31
CPC Classifications
F; F23; F23D; F23D5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1975266A
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US2179142A
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US2162844A
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US2295799A
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US2263737A
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US2329292A
Cited
US2357997A
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US2355416A
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US2346816A
Cited
US2393176A
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US2391567A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-27 | 1952-12-27 | 1953-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-27 | 1956-12-27 | 1957-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-27 | 1960-12-27 | 1961-06-28 | $7700.00 | Window Closed / Lapsed |