US3166292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor needle valves
Assignee: FORMAR IND Inc
•
Filing: 1962-08-20
•
Granted: 1965-01-19
•
Expires: 1982-08-20
Abstract
No abstract record available.
Inventors
- 👤 Benjamin G Forman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:35
CPC Classifications
F; F02; F02M; F02M19/00; F02M19/04; F02M3/00; F02M3/08; F02M3/10; Y; Y10; Y10S; Y10S261/00; Y10S261/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1392547A
Cited
US1674029A
Cited
US1912994A
Cited
US2701119A
Cited
US2926885A
Cited
US2942407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |