Patent US3560165A successfully refreshed from Google Patents.
US3560165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flue smoke incinerator
Assignee: GEARL L BEASLEY
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Filing: 1969-09-24
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Granted: 1971-02-02
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Expires: 1989-09-24
Abstract
Abstract AIR, SUPPLIED BY THE HEAT EXCHANGER MEANS, SUPPLEMENTS THE OXYGEN CONTENT OF THE FLUE GASES AS THEY PROGRESS THROUGH THE BURNER MEANS TO MAINTAIN COMBUSTION. AN UPRIGHT HOUSING FORMS A GAS PASSAGEWAY COMMUNICATING WITH THE EXHAUST OF A FLUE FOR RECEIVING ITS HEATED GASES. A HEAT EXCHANGER, NEAR THE INLET END OF THE HOUSIING, REDUCES THE TEMPERATURE OF THE FLUE GASES. MEANS WITHIN THE HOUSING GAS PASSAGEWAY DIRECT THE FLUE GASES TOWARD BURNER MEANS WHICH INITITIATE COMBUSTION OF THE UNBURNED HYDROCARBONS IN THE FLUE GASES WHILE ADDITIOANL
Inventors
- 👤 Gearl L Beasley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:24
CPC Classifications
F; F23; F23G; F23G7/00; F23G7/06; F23G7/061; F23G7/065
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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |