US3043286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for the equalization of the idling operation of a multiple cylinder 2-stroke cycle internal combustion engine, preferably a carburetor engine
Assignee: Saab AB
•
Filing: 1958-09-16
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Granted: 1962-07-10
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Expires: 1978-09-16
Abstract
No abstract record available.
Inventors
- 👤 Blomberg Foike Ivar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:03
CPC Classifications
F; F02; F02D; F02D39/00; F02D39/04; F02M; F02M23/00; F02M23/04; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733696A
Cited
US1164930A
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US1883686A
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US1918913A
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US2035775A
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US2085818A
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CH175113A
Cited
GB534000A
Cited
US2342046A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |