Patent US3105861A successfully refreshed from Google Patents.
US3105861A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: ACF Industries Inc
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Filing: 1960-06-16
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Granted: 1963-10-01
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Expires: 1980-06-16
Abstract
No abstract record available.
Inventors
- 👤 Alfred C Korte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:22
CPC Classifications
F; F02; F02M; F02M5/00; F02M5/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A CARBURETOR COMPRISING A FIRST INTEGRAL STRUCTURE FORMED OF A LOW HEAT CONDUCTIVITY MATERIAL AND HAVING A FUEL BOWL PORTION AND A MIXTURE CONDUIT, A SECOND INTEGRAL STRUCTURE FORMED OF HIGH HEAT CONDUCTIVE MATERIAL AND INCLUDING A FUEL FEED ASSEMBLY FOR SAID CARBURETOR AND A VENTURI SECTION COEXTENSIVE WITH SAID MIXTURE CONDUIT, SAID FUEL FEED ASSEMBLY EXTENDING INTO SAID FUEL BOWL, AND MEANS INSULATINGLY SPACING SAID FIRST STRUCTURE FROM ALL PORTIONS OF SAID SECOND SECOND STRUCTURE.
Claim 2
Dependent Claim
76 words
A CARBURETOR COMPRISING A FIRST INTEGRAL STRUCTURE FORMED OF A LOW HEAT CONDUCTIVITY MATERIAL AND HAVING A FUEL BOWL PORTION AND A MIXTURE CONDUIT, A SECOND INTEGRAL STRUCTURE FORMED OF HIGH HEAT CONDUCTIVE MATERIAL AND INCLUDING A FUEL FEED ASSEMBLY FOR SAID CARBURETOR AND A VENTURI SECTION COEXTENSIVE WITH SAID MIXTURE CONDUIT, SAID FUEL FEED ASSEMBLY EXTENDING INTO SAID FUEL BOWL, AND MEANS INSULATINGLY SPACING SAID FIRST STRUCTURE FROM ALL PORTIONS OF SAID SECOND SECOND STRUCTURE.
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |