US3294079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adapter to permit the burning of lpg fuels in normally liquid-fuel burning stoves
Assignee: Individual
•
Filing: 1965-06-07
•
Granted: 1966-12-27
•
Expires: 1985-06-07
Abstract
No abstract record available.
Inventors
- 👤 Richard R Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:34
CPC Classifications
F; F24; F24C; F24C1/00; F24C1/02; F24C1/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A CONVERSION APPARATUS FOR USE IN COMBINATION WITH A LIQUID-FUEL BURNING STOVE FOR CONVERTING SAID STOVE TO USE WITH LIQUID PETROLEUM GAS FUELS, SAID STOVE NORMALLY INCLUDING A BURNER WITH A FUEL INLET AND A GENERATOR TUBE CONNECTED TO A LIQUID FUEL TANK AND HAVING A ROD AND COIL WITHIN SAID TUBE, SAD APPARATUS COMPRISING: A LENGTH OF FLEXIBLE HOSE, A REDUCTION VALVE MEANS CONNECTED TO ONE END OF SAID HOSE, CONNECTOR MEANS ADAPTED FOR CONNECTING SAID REDUCTION VALVE MEANS TO A PRESSURIZED SUPPLY OF LIQUID PETROLEUM GAS FEUL, A SHUT-OFF VALVE MEANS CONNECTED TO THE OTHER END OF SAID HOSE, SAID SHUT-OFF VALVE MEANS INCLUDING A HOUSING PROVIDED WITH A CONNECTOR MEANS ADAPTED FOR CONNECTING SAID HOUSING TO THE GENERATOR TUBE OF THE LIQUID-FUEL BURNING STOVE AFTER THE TUBE HAS BEEN DISCONNECTED FROM
Claim 2
Dependent Claim
134 words
A CONVERSION APPARATUS FOR USE IN COMBINATION WITH A LIQUID-FUEL BURNING STOVE FOR CONVERTING SAID STOVE TO USE WITH LIQUID PETROLEUM GAS FUELS, SAID STOVE NORMALLY INCLUDING A BURNER WITH A FUEL INLET AND A GENERATOR TUBE CONNECTED TO A LIQUID FUEL TANK AND HAVING A ROD AND COIL WITHIN SAID TUBE, SAD APPARATUS COMPRISING: A LENGTH OF FLEXIBLE HOSE, A REDUCTION VALVE MEANS CONNECTED TO ONE END OF SAID HOSE, CONNECTOR MEANS ADAPTED FOR CONNECTING SAID REDUCTION VALVE MEANS TO A PRESSURIZED SUPPLY OF LIQUID PETROLEUM GAS FEUL, A SHUT-OFF VALVE MEANS CONNECTED TO THE OTHER END OF SAID HOSE, SAID SHUT-OFF VALVE MEANS INCLUDING A HOUSING PROVIDED WITH A CONNECTOR MEANS ADAPTED FOR CONNECTING SAID HOUSING TO THE GENERATOR TUBE OF THE LIQUID-FUEL BURNING STOVE AFTER THE TUBE HAS BEEN DISCONNECTED FROM
References Cited (Backward Citations)
US1775165A
Cited
US3189016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |