US3109043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: ACF Industries Inc
•
Filing: 1960-05-02
•
Granted: 1963-10-29
•
Expires: 1980-05-02
Abstract
No abstract record available.
Inventors
- 👤 Harold A Carlson
- 👤 Olin J Eickmann
- 👤 Robert J Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:24
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4304; F02M2700/4311
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A CARBURETOR COMPRISING A BODY STRUCTURE FORMED WITH A FUEL BOWL PORTION AND TWO MIXTURE CONDUITS, AN INTEGRAL METALLIC STRUCTURE INCLUDING A FUEL FEED SECTION FOR SAID CARBURETOR AND A DIFFERENT VENTURE SECTION COEXTENSIVE WITH EACH ONE OF SAID MIXTURE CONDUITS, HEAT INSULATING MEANS SPACING SAID BODY STRUCTURE FROM SAID INTEGRAL METALLIC STRUCTURE, AND MEANS EXTENDING WITHIN SAID FUEL BOWL FOR MAINTAINING FUEL THEREIN AT A PREDETERMINED LEVEL, SAID FUEL FEED SECTION INCLUDING A PLURALITY OF PARTS THEREOF SPACED FROM AND EXTENDING INTO SAID FUEL BOWL, EACH OF SAID EXTENDING PARTS HAVING A DIFFERENT TERMINAL.
Claim 2
Dependent Claim
95 words
A CARBURETOR COMPRISING A BODY STRUCTURE FORMED WITH A FUEL BOWL PORTION AND TWO MIXTURE CONDUITS, AN INTEGRAL METALLIC STRUCTURE INCLUDING A FUEL FEED SECTION FOR SAID CARBURETOR AND A DIFFERENT VENTURE SECTION COEXTENSIVE WITH EACH ONE OF SAID MIXTURE CONDUITS, HEAT INSULATING MEANS SPACING SAID BODY STRUCTURE FROM SAID INTEGRAL METALLIC STRUCTURE, AND MEANS EXTENDING WITHIN SAID FUEL BOWL FOR MAINTAINING FUEL THEREIN AT A PREDETERMINED LEVEL, SAID FUEL FEED SECTION INCLUDING A PLURALITY OF PARTS THEREOF SPACED FROM AND EXTENDING INTO SAID FUEL BOWL, EACH OF SAID EXTENDING PARTS HAVING A DIFFERENT TERMINAL.
References Cited (Backward Citations)
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Cited
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US2609187A
Cited
US2771282A
Cited
US2856168A
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Cited
US2966344A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |