Patent US2445097A successfully refreshed from Google Patents.
US2445097A
Expired / Lapsed
US
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Carburetor
Assignee: Bendix Aviation Corp
•
Filing: 1943-12-27
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Granted: 1948-07-13
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Expires: 1963-12-27
Abstract
No abstract record available.
Inventors
- 👤 Emil O Wirth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:23
CPC Classifications
F; F02; F02M; F02M69/00; F02M2700/00; F02M2700/43; F02M2700/4397
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1718238A
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US1669786A
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US1737184A
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US2008143A
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US2084426A
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US2217364A
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US2230144A
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GB536622A
Cited
US2269016A
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US2327366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-07-13 | 1952-01-12 | 1952-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-07-13 | 1956-01-12 | 1956-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-07-13 | 1960-01-12 | 1960-07-13 | $7700.00 | Window Closed / Lapsed |