US3026095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor construction
Assignee: Sparks Corp
•
Filing: 1959-11-27
•
Granted: 1962-03-20
•
Expires: 1979-11-27
Abstract
No abstract record available.
Inventors
- 👤 Albert T Trammell
- 👤 Virgil H Sparks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:46
CPC Classifications
F; F02; F02M; F02M29/00; F02M29/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2824725A
Cited
FR39916E
Cited
US2053713A
Cited
US2246408A
Cited
US2595720A
Cited
US2759468A
Cited
US2823019A
Cited
US2926007A
Cited
US2895723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-19 | 1965-09-18 | 1966-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-19 | 1969-09-18 | 1970-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-19 | 1973-09-18 | 1974-03-20 | $7700.00 | Window Closed / Lapsed |