Patent US3077391A successfully refreshed from Google Patents.
US3077391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomizing device for carburetors
Assignee: Individual
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Filing: 1960-03-25
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Granted: 1963-02-12
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Expires: 1980-03-25
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Guffra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:57
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4373; F02M2700/4376
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A CHARGE FORMING DEVICE FOR INCREASING THE VOLUMERIC EFFICIENCY AND THE VOLUMERTRIC CHARGE OF AN INTERNAL COMBUSTION ENGINE OF THE TYPE HAVING A CARBURETOR AND AN INTAKE MANIFOLD WITH COMPLEMENTARY FLANGES THEREON AND COMPRISING A PLURALITY OF PLATES DISPOSED IN SIDE-BYSIDE AND SURFACE-TO-SURFACE CONTACTING RELATION WITH REGISTERING OPENINGS FORMED THEREIN, MEANS COOPERATING WITH SAID FLANGES AND SAID PLATES, AND SECURING THE LATTER BETWEEN SAID FLANGES WITH SAID OPENINGS IN COMMUNICATION WITH SAID INTAKE MANIFOLD AND CARBURETOR, MEANS CARRIED BY SOME OF SAID PLATES PROJECTING INWARDLY OF BUT TERMINATING A SPACED DISTANCE FROM THE CENTER OF THE OPENINGS THEREIN FOR SWIRLING THE COMBUSTIBLE MIXTURE PASSING THERETHROUGH ABOUT AN AXIS EXTENDING AXIALLY THROUGH SAID OPENINGS AND MEANS CARRIED BY AT LEAST ONE OF SAID PLATES AND PROJECTING INWARDLY OF THE OPENING THEREIN FOR SWIRLING THE COMBUSTIBLE MIXTURE PASSING THERETHROUGH ABOUT AXES EXTENDING AT RIGHT ANGLES TO SAID AXIALLY EXTENDING AXIS.
Claim 2
Dependent Claim
148 words
A CHARGE FORMING DEVICE FOR INCREASING THE VOLUMERIC EFFICIENCY AND THE VOLUMERTRIC CHARGE OF AN INTERNAL COMBUSTION ENGINE OF THE TYPE HAVING A CARBURETOR AND AN INTAKE MANIFOLD WITH COMPLEMENTARY FLANGES THEREON AND COMPRISING A PLURALITY OF PLATES DISPOSED IN SIDE-BYSIDE AND SURFACE-TO-SURFACE CONTACTING RELATION WITH REGISTERING OPENINGS FORMED THEREIN, MEANS COOPERATING WITH SAID FLANGES AND SAID PLATES, AND SECURING THE LATTER BETWEEN SAID FLANGES WITH SAID OPENINGS IN COMMUNICATION WITH SAID INTAKE MANIFOLD AND CARBURETOR, MEANS CARRIED BY SOME OF SAID PLATES PROJECTING INWARDLY OF BUT TERMINATING A SPACED DISTANCE FROM THE CENTER OF THE OPENINGS THEREIN FOR SWIRLING THE COMBUSTIBLE MIXTURE PASSING THERETHROUGH ABOUT AN AXIS EXTENDING AXIALLY THROUGH SAID OPENINGS AND MEANS CARRIED BY AT LEAST ONE OF SAID PLATES AND PROJECTING INWARDLY OF THE OPENING THEREIN FOR SWIRLING THE COMBUSTIBLE MIXTURE PASSING THERETHROUGH ABOUT AXES EXTENDING AT RIGHT ANGLES TO SAID AXIALLY EXTENDING AXIS.
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) | 1966-02-11 | 1966-08-13 | 1967-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-11 | 1970-08-13 | 1971-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-11 | 1974-08-13 | 1975-02-12 | $7700.00 | Window Closed / Lapsed |