Patent US2995890A successfully refreshed from Google Patents.
US2995890A
Expired / Lapsed
US
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Starting, accelerating and braking mechanism for an internal combustion engine
Assignee: Motors Liquidation Co
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Filing: 1957-05-31
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Granted: 1961-08-15
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Expires: 1977-05-31
Abstract
No abstract record available.
Inventors
- 👤 Dolza John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:44
CPC Classifications
F; F02; F02B; F02B21/00; F01; F01L; F01L13/00; F01L13/04; F01L13/06; F02N; F02N19/00; F02N19/02; F02N19/04; F02N19/06
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |