Patent US1514753A successfully refreshed from Google Patents.
US2759770A
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US
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Fuel injector
Assignee: Motors Liquidation Co
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Filing: 1952-04-17
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Granted: 1956-08-21
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Expires: 1972-04-17
Abstract
No abstract record available.
Inventors
- 👤 Dickson John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:13
CPC Classifications
F; F02; F02M; F02M49/00; F02M49/02; F02M59/00; F02M59/02; F02M59/10; F02M59/107; F02M2700/00; F02M2700/07; F02M2700/075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1982023A
Cited
US2211496A
Cited
US2280386A
Cited
US2572118A
Cited
US2518901A
Cited
US2464288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |