US3588301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiant heat generating burner
Assignee: Maxon Premix Burner Co Inc
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Filing: 1970-02-25
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Granted: 1971-06-28
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Expires: 1990-02-25
Abstract
Abstract A NEW AND IMPROVED RADIANT HEAT GENERATING BURNER HAVING A FUEL DISCHARGE ASSEMBLY EQUIPPED WITH A DEFLECTING PLATE TO DOWNWARDLY DIRECT A FLOW OF FUEL AND A RADIANT HEAT GENERATING REFRACTORY MATERIAL MADE UP OF A CURVED UPPER SECTION, WHICH CARRIES A PLURALITY OF PARALLEL SPACED FLANGES, AND A LOWER BASE SECTION TERMINATING IN A KNIFELIKE EDGE OPPOSITE THE DOWNWARDLY DIRECTED FLOW OF FUEL, IS PROVIDED FOR USE IN DIVIDING A FUEL STREAM SO THAT THE MAJOR PORTION OF FUEL PASSES ONTO THE REFRACTORY MATERIAL AND THE MINOR PORTION OF FUEL RECIRCULATES BACK TO THE FUEL DISCHARGE POINT.
Inventors
- 👤 George B Brenneman
- 👤 William P Coppin Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:43
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/12; F23D14/125
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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |