US2811862A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuator for a plurality of carburetors
Assignee: Bank of America Corp
•
Filing: 1953-06-16
•
Granted: 1957-11-05
•
Expires: 1973-06-16
Abstract
No abstract record available.
Inventors
- 👤 Edward W Libby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:19
CPC Classifications
F; F02; F02M; F02M13/00; F02M13/02; F02M13/023; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87153; Y10T137/87161; Y10T74/00; Y10T74/20; Y10T74/20006; Y10T74/20012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1145431A
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US1478903A
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US1611236A
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US1920174A
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US1944531A
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US2336425A
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US2323737A
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US2366721A
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US2404311A
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US2471568A
Cited
US2492715A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |