Patent US2379535A successfully refreshed from Google Patents.
Patent US2602143A successfully refreshed from Google Patents.
US2602143A
Expired / Lapsed
US
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Control apparatus for engine starters
Assignee: Motors Liquidation Co
•
Filing: 1945-06-04
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Granted: 1952-07-01
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Expires: 1965-06-04
Abstract
No abstract record available.
Inventors
- 👤 Julius H Bolles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:11
CPC Classifications
F; F02; F02N; F02N11/00; F02N11/10; F02N11/101; F02N11/105; F02N11/08; F02N11/0848; Y; Y10; Y10T; Y10T74/00; Y10T74/13; Y10T74/131; Y10T74/132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1909415A
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US2016818A
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US2078608A
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US2105723A
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US2178098A
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US2283659A
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US2336762A
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US2218847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-01 | 1955-12-31 | 1956-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-01 | 1959-12-31 | 1960-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-01 | 1963-12-31 | 1964-07-01 | $7700.00 | Window Closed / Lapsed |