Patent US3422802A successfully refreshed from Google Patents.
US3422802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pedal and governor operated fuel control for dual induction engine
Assignee: International Motors LLC
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Filing: 1967-06-07
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Granted: 1969-01-21
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Expires: 1987-06-07
Abstract
No abstract record available.
Inventors
- 👤 Ronald C Kamp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:44
CPC Classifications
F; F02; F02D; F02D9/00; F02D2700/00; F02D2700/02; F02D2700/0217; F02D2700/0261; F02D2700/0266
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1330024A
Cited
US838399A
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US1076268A
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US1687082A
Cited
FR542044A
Cited
CH178645A
Cited
AT173585B
Cited
US3170445A
Cited
US3203409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-21 | 1972-07-22 | 1973-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-21 | 1976-07-22 | 1977-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-21 | 1980-07-22 | 1981-01-21 | $7700.00 | Window Closed / Lapsed |