Patent US3055652A successfully refreshed from Google Patents.
US3055652A
Expired / Lapsed
US
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Burner assembly
Assignee: Bickley Furnaces Inc
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Filing: 1960-05-12
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Granted: 1962-09-25
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Expires: 1980-05-12
Abstract
No abstract record available.
Inventors
- 👤 Remmey George Bickley
- 👤 Charles A Mcfadden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:45
CPC Classifications
F; F27; F27D; F27D99/00; F27D99/0001; F27D99/0033; F23; F23C; F23C5/00; F23C5/08; F23C7/00; F23C7/02; F23D; F23D14/00; F23D14/02; F27B; F27B11/00; F27B17/00; F27B17/0016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2059523A
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US1339190A
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US2107365A
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US2343004A
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US2458624A
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US2676007A
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US2808254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |