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US2514657A
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US
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Incinerator with centrally supported superimposed air supply means
Assignee: MORSE BOULGER DESTRUCTOR Co
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Filing: 1946-07-25
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Granted: 1950-07-11
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Expires: 1966-07-25
Abstract
No abstract record available.
Inventors
- 👤 Warren S Martin
- 👤 Hennig Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:10
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/24; F23G5/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US548254A
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US592616A
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US739305A
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US1533931A
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US1527879A
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US1999442A
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US2015050A
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US2402436A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |