US2837074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection system
Assignee: Motors Liquidation Co
•
Filing: 1956-09-10
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Granted: 1958-06-03
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Expires: 1976-09-10
Abstract
No abstract record available.
Inventors
- 👤 George P Ransom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:36
CPC Classifications
F; F02; F02M; F02M59/00; F02B; F02B27/00; F02B27/005; F02B27/006; F02D; F02D1/00; F02D1/02; F02D1/08; F02D1/12; F02D1/14; F02D3/00; F02D3/02; F02M69/00; F02M69/02; F02M2700/00; F02M2700/13; F02M2700/1317; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-02 | 1961-12-02 | 1962-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-02 | 1965-12-02 | 1966-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-02 | 1969-12-02 | 1970-06-03 | $7700.00 | Window Closed / Lapsed |