US2618541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel homogenizer
Assignee: Individual
•
Filing: 1949-11-22
•
Granted: 1952-11-18
•
Expires: 1969-11-22
Abstract
No abstract record available.
Inventors
- 👤 Eugenio D Aleman
- 👤 Valdez Guillermo Simo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:20
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4373; F02M2700/4376; Y; Y10; Y10S; Y10S261/00; Y10S261/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A DEVICE FOR HOMOGENIZING THE FUEL MIXTURE FOR AN INTERNAL COMBUSTION ENGINE, COMPRISING A DUCT TO BE INTERPOSED BETWEEN THE CARBURETOR AND THE INTAKE MANIFOLD OF AN ENGINE, SAID DUCT HAVING A PASSAGE WHICH IS CIRCULAR IN CROSS-SECTION AT EACH END AND HAS A PAIR OF ELONGATED CROSS-SECTIONS IN ITS MID-PORTION, THE DIRECTION OF ELONGATION OF ONE OF SAID PAIR OF CROSS-SECTIONS BEING SUBSTANTIALLY AT RIGHT ANGLES TO THE DIRECTION OF ELONGATION OF THE OTHER OF SAID PAIR OF CROSS-SECTIONS, SAID DIRECTIONS OF ELONGATION OF SAID PAIR OF ELONGATED CROSS-SECTIONS BEING SUBSTANTIALLY NORMAL TO THE AXIS OF SAID DUCT PASSAGE.
Claim 2
Independent Claim
100 words
A DEVICE FOR HOMOGENIZING THE FUEL MIXTURE FOR AN INTERNAL COMBUSTION ENGINE, COMPRISING A DUCT TO BE INTERPOSED BETWEEN THE CARBURETOR AND THE INTAKE MANIFOLD OF AN ENGINE, SAID DUCT HAVING A PASSAGE WHICH IS CIRCULAR IN CROSS-SECTION AT EACH END AND HAS A PAIR OF ELONGATED CROSS-SECTIONS IN ITS MID-PORTION, THE DIRECTION OF ELONGATION OF ONE OF SAID PAIR OF CROSS-SECTIONS BEING SUBSTANTIALLY AT RIGHT ANGLES TO THE DIRECTION OF ELONGATION OF THE OTHER OF SAID PAIR OF CROSS-SECTIONS, SAID DIRECTIONS OF ELONGATION OF SAID PAIR OF ELONGATED CROSS-SECTIONS BEING SUBSTANTIALLY NORMAL TO THE AXIS OF SAID DUCT PASSAGE.
References Cited (Backward Citations)
FR639205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |