US2700872A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control apparatus for internalcombustion engines
Assignee: Niles Bement Pond Co
•
Filing: 1947-01-11
•
Granted: 1955-02-01
•
Expires: 1967-01-11
Abstract
No abstract record available.
Inventors
- 👤 Ii Leighton Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:15
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/26; F02C9/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2095991A
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US2136959A
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GB490978A
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US2330558A
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US2371889A
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US2356786A
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US2411312A
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US2422808A
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US2469678A
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US2378037A
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FR918123A
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US2405888A
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US2441948A
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US2440371A
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US2457595A
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US2570591A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |