US2715500A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic choke control device
Assignee: Carter Carburetor Corp
•
Filing: 1950-04-19
•
Granted: 1955-08-16
•
Expires: 1970-04-19
Abstract
No abstract record available.
Inventors
- 👤 Leonard D Boyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:10
CPC Classifications
F; F02; F02M; F02M1/00; F02M1/08; F02M1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1731822A
Cited
US1931238A
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GB298897A
Cited
US2112038A
Cited
US2139356A
Cited
US2145230A
Cited
US2312671A
Cited
US2282376A
Cited
US2337484A
Cited
US2533551A
Cited
US2564114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |