US2729205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control system
Assignee: Alco Products Inc
•
Filing: 1953-04-14
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Granted: 1956-01-03
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Expires: 1973-04-14
Abstract
No abstract record available.
Inventors
- 👤 William M Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:55
CPC Classifications
F; F02; F02D; F02D19/00; F02D19/06; F02D19/08; F02D19/10; F02D19/0602; F02D19/0607; F02M; F02M21/00; F02M21/02; F02M21/0218; F02M21/023; F02M21/0239; F02M35/00; F02M35/10; F02M35/1015; F02M35/10157; F02M35/10163; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y02T10/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1746309A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-02 | 1959-07-04 | 1960-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-02 | 1963-07-04 | 1964-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-02 | 1967-07-04 | 1968-01-03 | $7700.00 | Window Closed / Lapsed |