US3285588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor temperature control
Assignee: Motors Liquidation Co
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Filing: 1965-09-29
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Granted: 1966-11-15
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Expires: 1985-09-29
Abstract
No abstract record available.
Inventors
- 👤 Carl F Huddle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:09
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/434; F02M2700/4342; F02M2700/4354
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
CARBURETION MEANS ADAPTED FOR MOUNTING ON AN INTERNAL COMBUSTION ENGINE COMPRISING A MIXTURE CONDUIT, A FUEL SUPPLY SYSTEM INCLUDING A FUEL BOWL AND FUEL PASSAGE MEANS CONNECTING SAID FUEL BOWL AND SAID MIXTURE CONDUIT, A PLURALITY OF FINS EXTENDING OUTWARDLY FROM SAID MIXTURE CONDUIT BELOW SAID FUEL SUPPLY SYSTEM, SAID FINS BEING ADAPTED TO RADIATE HEAT INTO THE SURROUNDING AIR AND REDUCE HEAT TRANSFER FROM THE ENGINE TO SAID FUEL SUPPLY SYSTEM, A COVER SURROUNDING SAID FINS TO REDUCE HEAT RADIATION AND PROMOTE FUEL VAPORIZATION DURING LOW TEMPERATURE CONDITIONS, AND THERMOSTATIC MEANS CONNECTED TO OPEN SAID COVER AND EXPOSE SAID FINS DURING HIGH TEMPERATURE CONDITIONS.
Claim 2
Dependent Claim
105 words
CARBURETION MEANS ADAPTED FOR MOUNTING ON AN INTERNAL COMBUSTION ENGINE COMPRISING A MIXTURE CONDUIT, A FUEL SUPPLY SYSTEM INCLUDING A FUEL BOWL AND FUEL PASSAGE MEANS CONNECTING SAID FUEL BOWL AND SAID MIXTURE CONDUIT, A PLURALITY OF FINS EXTENDING OUTWARDLY FROM SAID MIXTURE CONDUIT BELOW SAID FUEL SUPPLY SYSTEM, SAID FINS BEING ADAPTED TO RADIATE HEAT INTO THE SURROUNDING AIR AND REDUCE HEAT TRANSFER FROM THE ENGINE TO SAID FUEL SUPPLY SYSTEM, A COVER SURROUNDING SAID FINS TO REDUCE HEAT RADIATION AND PROMOTE FUEL VAPORIZATION DURING LOW TEMPERATURE CONDITIONS, AND THERMOSTATIC MEANS CONNECTED TO OPEN SAID COVER AND EXPOSE SAID FINS DURING HIGH TEMPERATURE CONDITIONS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |