Patent US2822253A successfully refreshed from Google Patents.
US2822253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid fuel collector and distributor ring for carburetors
Assignee: Individual
•
Filing: 1955-05-16
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Granted: 1958-02-04
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Expires: 1975-05-16
Abstract
No abstract record available.
Inventors
- 👤 Richard E Caddock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:33
CPC Classifications
F; F02; F02M; F02M33/00; F02M33/02; F02M33/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN COMBINATION WITH THE THROAT TUBE OF A CARBURETOR FHAVING A BUTTERFLY VALVE, A SPLIT LIQUID COLLECTING RING ON THE INSIDE WALL OF SAID THROAT TUBE, BELOW SAID BUTTERFLY VALVE AND HAVING ITS SPLIT LOCATED UNDER THE HIGH SIDE OF SAID BUTTERFLY VALVE; SAID RING EXTENDING AT AN ANGLE TO THE LONGITUDINAL PLANE OF SAID THROAT TUBE WITH ITS HIGH SIDE UNDER THE LOW SIDE OF SAID BUTTERFLY VALVE AND ITS LOW SIDE UNDER THE HIGH SIDE OF SAID BUTTERFLY VALVE.
Claim 2
Dependent Claim
81 words
IN COMBINATION WITH THE THROAT TUBE OF A CARBURETOR FHAVING A BUTTERFLY VALVE, A SPLIT LIQUID COLLECTING RING ON THE INSIDE WALL OF SAID THROAT TUBE, BELOW SAID BUTTERFLY VALVE AND HAVING ITS SPLIT LOCATED UNDER THE HIGH SIDE OF SAID BUTTERFLY VALVE; SAID RING EXTENDING AT AN ANGLE TO THE LONGITUDINAL PLANE OF SAID THROAT TUBE WITH ITS HIGH SIDE UNDER THE LOW SIDE OF SAID BUTTERFLY VALVE AND ITS LOW SIDE UNDER THE HIGH SIDE OF SAID BUTTERFLY VALVE.
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Cited
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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) | 1961-02-03 | 1961-08-05 | 1962-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-03 | 1965-08-05 | 1966-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-03 | 1969-08-05 | 1970-02-04 | $7700.00 | Window Closed / Lapsed |