US3110422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine starting device
Assignee: Individual
•
Filing: 1960-06-27
•
Granted: 1963-11-12
•
Expires: 1980-06-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Earl J Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:17
CPC Classifications
F; F02; F02N; F02N9/00; F02N9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191124481A
Cited
US1056451A
Cited
US1162803A
Cited
US1138248A
Cited
US2336708A
Cited
US2666667A
Cited
US2593165A
Cited
US2708922A
Cited
US2730093A
Cited
US2857900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |