US2860256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic self starter for internal combustion engines
Assignee: Individual
•
Filing: 1957-04-30
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Granted: 1958-11-11
•
Expires: 1977-04-30
Abstract
No abstract record available.
Inventors
- 👤 Trip Lucien Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:42
CPC Classifications
B; B60; B60R; B60R16/00; B60R16/02; B60R16/023; B60R16/0231; B60R16/0235; F; F02; F02N; F02N11/00; F02N11/08; F02N11/0803; F02N11/0811; H; H01; H01H; H01H50/00; H01H50/16; H01H50/18; H01H50/20; H01H50/54; H01H50/546
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) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |