US3592614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Afterburner for cooking device
Assignee: Cincinnati Butchers Supply Co
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Filing: 1969-04-21
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Granted: 1971-07-13
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Expires: 1989-04-21
Abstract
Abstract THE NON-CONDENSABLE GASES FROM A COOKING DEVICE ARE INCINERATED BY THE INTENSELY HOT HIGH VELOCITY FLAME OF AN AFTERBURNER WHICH IS SELF CONTAINED AND MAY BE ASSOCIATED WITH ANY EXHAUST PIPE IN WHICH NON-CONDENSABLE GASES ARE PRESENT. THE FLAME OF THE DEVICE IS PRODUCED IN AN AREA IN WHICH WATER FROM THE INCINERATED GASES CANNOT EXTINGUISH THE FLAME. D R A W I N G
Inventors
- 👤 Carl Oscar Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:03
CPC Classifications
F; F23; F23G; F23G7/00; F23G7/06; F23G7/061; F23G7/065; B; B01; B01D; B01D53/00; B01D53/34
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) | 1974-07-12 | 1975-01-11 | 1975-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-12 | 1979-01-11 | 1979-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-12 | 1983-01-11 | 1983-07-13 | $7700.00 | Window Closed / Lapsed |