US2983100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control system
Assignee: Motors Liquidation Co
•
Filing: 1956-03-16
•
Granted: 1961-05-09
•
Expires: 1976-03-16
Abstract
No abstract record available.
Inventors
- 👤 Howard H Dietrich
- 👤 Frank B Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:41
CPC Classifications
F; F02; F02K; F02K3/00; Y; Y10; Y10T; Y10T137/00; Y10T137/0971; Y10T137/1044; Y10T137/2496; Y10T137/2559; Y10T137/2574; Y10T137/2579
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2644513A
Cited
US2643514A
Cited
US2703961A
Cited
US2693081A
Cited
FR1075669A
Cited
GB745146A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |