US2773140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit control apparatus for condenser-discharge ignition systems
Assignee: Globe Union Inc
•
Filing: 1954-02-23
•
Granted: 1956-12-04
•
Expires: 1974-02-23
Abstract
No abstract record available.
Inventors
- 👤 Glen A Guernsey
- 👤 John C Garen
- 👤 Arthur H Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:21
CPC Classifications
F; F02; F02P; F02P5/00; F02P5/04; F02P5/05; F02P5/06; F02P5/07; F02P5/075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1807624A
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US1733942A
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US1801600A
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US1905054A
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US2087339A
Cited
US2070072A
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US2205074A
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US2399165A
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US2552609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |