US2619333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: —
•
Filing: —
•
Granted: 1952-11-25
•
Expires: 1969-11-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:16
CPC Classifications
F; F02; F02M; F02M7/00; F02M7/06; F02M7/08; F02M17/00; F02M17/02; F02M17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2340820A
Cited
US2109260A
Cited
US2145672A
Cited
US2186480A
Cited
US2207456A
Cited
US2271116A
Cited
US2328604A
Cited
US2299872A
Cited
US2312817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |