Patent US2707463A successfully refreshed from Google Patents.
US2707463A
Expired / Lapsed
US
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Starting control system for internal combustion engines
Assignee: BOOTH PRODUCTS Corp
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Filing: 1953-10-15
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Granted: 1955-05-03
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Expires: 1973-10-15
Abstract
No abstract record available.
Inventors
- 👤 Albert J Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:11
CPC Classifications
F; F02; F02N; F02N19/00; F02N19/02; F02N19/04; F02N11/00; F02N11/08; F02N11/087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |