US2419096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel induction means for internalcombustion engines
Assignee: Individual
•
Filing: 1944-04-28
•
Granted: 1947-04-15
•
Expires: 1964-04-28
Abstract
No abstract record available.
Inventors
- 👤 Robert S Stickney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:01
CPC Classifications
F; F02; F02M; F02M69/00; F02B; F02B2720/00; F02B2720/15; F02B2720/158
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1138575A
Cited
GB114065A
Cited
US1501884A
Cited
US1821396A
Cited
DE501780C
Cited
US1900762A
Cited
US2054562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-14 | 1950-10-14 | 1951-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-14 | 1954-10-14 | 1955-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-14 | 1958-10-14 | 1959-04-15 | $7700.00 | Window Closed / Lapsed |