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Patent US2933168A successfully refreshed from Google Patents.
US2933168A
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US
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Deceleration controlled fuel shut-off means
Assignee: Individual
•
Filing: 1957-08-23
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Granted: 1960-04-19
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Expires: 1977-08-23
Abstract
No abstract record available.
Inventors
- 👤 William E Leibing
- 👤 George H Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:37
CPC Classifications
F; F02; F02M; F02M19/00; F02M19/12; F02M19/122; F02M3/00; F02M3/02; F02M3/04; F02M3/045; Y; Y10; Y10S; Y10S261/00; Y10S261/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-19 | 1963-10-19 | 1964-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-19 | 1967-10-19 | 1968-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-19 | 1971-10-19 | 1972-04-19 | $7700.00 | Window Closed / Lapsed |