US2443464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: R D FAGEOL CO
•
Filing: 1943-06-07
•
Granted: 1948-06-15
•
Expires: 1963-06-07
Abstract
No abstract record available.
Inventors
- 👤 William E Leibing
- 👤 Robley D Fageol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:00
CPC Classifications
F; F02; F02M; F02M17/00; F02M17/02; F02M17/04; F02M17/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1010051A
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US1277963A
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US1294182A
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US1254355A
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US1249381A
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US1363421A
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US1751461A
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GB275820A
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US1972374A
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US1928829A
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US1921736A
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US2327903A
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US2082293A
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US2182580A
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FR838242A
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US2261490A
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US2238333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-15 | 1951-12-15 | 1952-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-15 | 1955-12-15 | 1956-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-15 | 1959-12-15 | 1960-06-15 | $7700.00 | Window Closed / Lapsed |