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US2436079A
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US
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System and apparatus for fuel ignition
Assignee: Individual
•
Filing: 1944-08-30
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Granted: 1948-02-17
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Expires: 1964-08-30
Abstract
No abstract record available.
Inventors
- 👤 Guy M Shipp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:07
CPC Classifications
F; F02; F02M; F02M57/00; F02M57/02; F02M63/00; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1335
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1487539A
Cited
US1890225A
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US2073164A
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US2016619A
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US1860862A
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US2126709A
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US2297231A
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US2398460A
Cited
US2414617A
Cited
US2413111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-16 | 1951-08-18 | 1952-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-16 | 1955-08-18 | 1956-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-16 | 1959-08-18 | 1960-02-17 | $7700.00 | Window Closed / Lapsed |