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US3322508A Expired / Lapsed US ⏱️ 0.0 years remaining

Secondary burner for removing and burning any solid combustibles resulting from a primary municipal garbage or trash burner

Assignee: American Compressed Steel Corp
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Filing: 1964-04-15
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Granted: 1967-05-30
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Expires: 1984-04-15
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Abstract

No abstract record available.

Inventors

  • 👤 Hugh J Ungerleider

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 14:01
CPC Classifications
F; F23; F23J; F23J15/00; F23G; F23G7/00; F23G7/06; F23G7/061; F23G7/065

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 155 words
A SECONDARY BURNER ARRNGEMENT FOR ASSURING COMBUSTION AND DESTRUCTION OF SOLID COMBUSTIBLES RESULTING FROM A PRIMARY TRASH COMBUSTION OPERATION COMPRISING AN ELONGATED RECTANGULAR HOUSING HAVING TOP, SIDE, END AND BOTTOM WALLS OF REFRACTORY BRICK, A PLURALITY OF VERTICAL OVERLAPPING BAFFLES EQUALLY SPACED FROM AND PARALLEL TO EACH OTHER AND ALTERNATELY CONNECTED TO AND EXTENDING DOWNWARDLY FROM THE TOP WALL AND UPWARDLY FROM THE BOTTOM WALL TO ABOUT MID HEIGHT OF THE HOUSING AND PERPENDICULAR TO THE MAJOR ELONGATED AXIS OF THE HOUSING, SAID BAFFLES FORMING A SERIES OF COMPARTMENTS OF APPROXIMATELY EQUAL VOLUME AND AN INLET TO ONE COMPARTMENT SERVING AS AN INLET COMPARTMENT AT ONE END AND OBLIQUE DOWNWARDLY AND OUTWARDLY DIVERGING BAFFLES BELOW SAID INLET EXTENDING DOWNWARDLY FROM THE TOP WALL AND TERMINATING MID HEIGHT OF THE INLET COMPARTMENT AND TRANSVERSE HORIZONTAL BURNERS MOUNTED IN THE SIDE WALLS OF THE INLET COMPARTMENT AND CREATING A COMBUSTION ZONE ON TOP OF SAID OBLIQUE BAFFLES.

References Cited (Backward Citations)

US704199A Cited
US830974A Cited
US3087443A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-05-29 1970-11-28 1971-05-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-05-29 1974-11-28 1975-05-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-05-29 1978-11-28 1979-05-30 $7700.00 Window Closed / Lapsed

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