US3174472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vapor additive carburetor attachment
Assignee: Individual
•
Filing: 1961-11-10
•
Granted: 1965-03-23
•
Expires: 1981-11-10
Abstract
No abstract record available.
Inventors
- 👤 Andrew M Balogh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:32
CPC Classifications
F; F02; F02M; F02M35/00; F02M35/02; F02M35/04; F02M25/00; Y; Y10; Y10S; Y10S55/00; Y10S55/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN COMBINATION WITH AN INTERNAL COMBUSTION ENGINE HAVING AN AIR INTAKE AND A HEAT EMITTING COMPONENT, A VAPOR GENERATOR CONTAINING AN ADDITIVE IN JUXTAPOSITION WITH THE SAID HEAT EMITTING COMPONENT TO PROMOTE VAPORIZATION OF THE ADDITIVE, THE SAID VAPOR GENERATOR HAVING A SINGLE PORT THEREIN, THE SAID PORT CONSTITUTING A DELIVERY MEANS FOR CONDUCTING THE GENERATED VAPORS FROM SAID GENERATOR, AN ASPIRATOR IN JUXTAPOSITION WITH SAID AIR INTAKE AND A MEANS TO CONDUCT THE GENERATED VAPORS FROM THE SAID PORT TO THE SAID ASPIRATOR WHEREBY THE SAID ADDITIVE IS INTRODUCED INTO THE AIR AND FUEL STREAM OF THE SAID ENGINE.
Claim 2
Dependent Claim
100 words
IN COMBINATION WITH AN INTERNAL COMBUSTION ENGINE HAVING AN AIR INTAKE AND A HEAT EMITTING COMPONENT, A VAPOR GENERATOR CONTAINING AN ADDITIVE IN JUXTAPOSITION WITH THE SAID HEAT EMITTING COMPONENT TO PROMOTE VAPORIZATION OF THE ADDITIVE, THE SAID VAPOR GENERATOR HAVING A SINGLE PORT THEREIN, THE SAID PORT CONSTITUTING A DELIVERY MEANS FOR CONDUCTING THE GENERATED VAPORS FROM SAID GENERATOR, AN ASPIRATOR IN JUXTAPOSITION WITH SAID AIR INTAKE AND A MEANS TO CONDUCT THE GENERATED VAPORS FROM THE SAID PORT TO THE SAID ASPIRATOR WHEREBY THE SAID ADDITIVE IS INTRODUCED INTO THE AIR AND FUEL STREAM OF THE SAID ENGINE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-22 | 1968-09-21 | 1969-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-22 | 1972-09-21 | 1973-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-22 | 1976-09-21 | 1977-03-23 | $7700.00 | Window Closed / Lapsed |