US3320775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature compensated gas control valve
Assignee: Jacques Kreisler Manufacturing Corp
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Filing: 1965-07-16
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Granted: 1967-05-23
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Expires: 1985-07-16
Abstract
No abstract record available.
Inventors
- 👤 Ivan A Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:15
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/16; F23Q2/173; G; G05; G05D; G05D23/00; G05D23/01; G05D23/02; G05D23/024; G05D23/026; G05D23/027
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
IN A GAS FUELED LIGHTER HAVING A RESERVOIR HOLDING A SUPPLY OF NORMALLY GASEOUS LIQUEFIED FUEL, SAID RESERVOIR HAVING OPPOSED WALLS, A VALVE ASSEMBLY INCLUDING A VALVE HOUSING PROVIDING A FUEL PASSAGE, MEANS MOUNTING SAID HOUSING BETWEEN SAID WALLS, A BURNER, MEANS SUPPORTING SAID BURNER IN SAID PASSAGE ADJACENT ONE OF SAID WALLS, AN ELEMENT FORMING A VALVE SEAT, MEANS POSITIONING SAID ELEMENT IN SAID PASSAGE BETWEEN SAID WALLS, A VALVE ADAPTED TO COOPERATE WITH SAID SEAT TO FORM A FLOW CONTROL OPENING FOR FUEL FLOWING BETWEEN SAID RESERVOIR AND SAID BURNER, MEANS MOUNTING SAID VALVE FOR MOVEMENT AWAY FROM SAID BURNER AND TOWARD SAID SEAT TO REDUCE SAID OPENING AND FOR MOVEMENT AWAY FROM SAID SEAT AND TOWARD SAID BURNER TO ENLARGE SAID OPENING, AND MEANS ACCESSIBLE FROM OUTSIDE THE OTHER WALL FOR MOVING SAID VALVE.
Claim 2
Dependent Claim
137 words
IN A GAS FUELED LIGHTER HAVING A RESERVOIR HOLDING A SUPPLY OF NORMALLY GASEOUS LIQUEFIED FUEL, SAID RESERVOIR HAVING OPPOSED WALLS, A VALVE ASSEMBLY INCLUDING A VALVE HOUSING PROVIDING A FUEL PASSAGE, MEANS MOUNTING SAID HOUSING BETWEEN SAID WALLS, A BURNER, MEANS SUPPORTING SAID BURNER IN SAID PASSAGE ADJACENT ONE OF SAID WALLS, AN ELEMENT FORMING A VALVE SEAT, MEANS POSITIONING SAID ELEMENT IN SAID PASSAGE BETWEEN SAID WALLS, A VALVE ADAPTED TO COOPERATE WITH SAID SEAT TO FORM A FLOW CONTROL OPENING FOR FUEL FLOWING BETWEEN SAID RESERVOIR AND SAID BURNER, MEANS MOUNTING SAID VALVE FOR MOVEMENT AWAY FROM SAID BURNER AND TOWARD SAID SEAT TO REDUCE SAID OPENING AND FOR MOVEMENT AWAY FROM SAID SEAT AND TOWARD SAID BURNER TO ENLARGE SAID OPENING, AND MEANS ACCESSIBLE FROM OUTSIDE THE OTHER WALL FOR MOVING SAID VALVE.
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) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |