Patent US2709204A successfully refreshed from Google Patents.
US3733185A
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US
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Apparatus and method for producing oxygenated gaseous fuels
Assignee: Individual
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Filing: 1971-04-19
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Granted: 1973-05-15
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Expires: 1991-04-19
Abstract
Abstract APPARATUS AND METHOD FOR PRODUCING OXYGENATED GASEOUS FUEL WHEREIN AMBIENT AIR OR OXYGEN IS BUBBLED THROUGH A VOLATILE LIQUID FUEL ENTRAINING THE FUEL AND CONVEYING IT TO A COMBUSTOR WHERE IT BURNS THE VAPORIZED FUEL.
Inventors
- 👤 R Henes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:35
CPC Classifications
F; F23; F23C; F23C99/00; B; B23; B23K; B23K3/00; B23K3/08; C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/36; C10; C10J; C10J1/00; C10J1/02; C10J1/06; C10J1/08; F23C2700/00; F23C2700/02; F23C2700/026; Y; Y10; Y10S; Y10S261/00; Y10S261/83
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-05-14 | 1976-11-13 | 1977-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-14 | 1980-11-13 | 1981-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-14 | 1984-11-13 | 1985-05-15 | $7700.00 | Window Closed / Lapsed |