US2779422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine fuel controller
Assignee: Motors Liquidation Co
•
Filing: 1951-10-05
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Granted: 1957-01-29
•
Expires: 1971-10-05
Abstract
No abstract record available.
Inventors
- 👤 Dolza John
- 👤 Harry F Pease
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:01
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/26; F02C9/28; F02C9/16; F02C9/20; F02C9/22; F02C9/263; F05; F05D; F05D2270/00; F05D2270/01; F05D2270/02; F05D2270/30; F05D2270/301; F05D2270/303; F05D2270/304
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2536158A
Cited
US2457595A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |