US2741465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor fuel chamber vent
Assignee: Motors Liquidation Co
•
Filing: 1954-01-18
•
Granted: 1956-04-10
•
Expires: 1974-01-18
Abstract
No abstract record available.
Inventors
- 👤 Theodore H Redman
- 👤 Donald D Stoltman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:22
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4304; F02M2700/4311; Y; Y10; Y10S; Y10S261/00; Y10S261/67
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2340820A
Cited
US2640472A
Cited
US1917562A
Cited
US2493804A
Cited
US2635863A
Cited
US2668696A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |