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US3695891A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of treating soybeans

Assignee: Triple F Inc
•
Filing: 1970-04-06
•
Granted: 1972-10-03
•
Expires: 1990-04-06
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Abstract

Abstract TREATING RAW, UNTREATED WHOLE SOYBEANS TO REMOVE THE HEAT LABILE GROWTH INHIBITORS AND BEANY BITTERNESS WITHOUT DESTROYING AMINO ACIDS BY INTRODUCIG INTO AN EXTRUDER AT AMBIENT TEMPERATURE AND AUGERING UNDER PROGRESSIVELY INCREASING PRESSURES SO THAT RESULTANT FRICTION AND PRESSURE ALONE DEVELOP A COOKING HEAT IN THE BEANS OF AT LEAST 240* F. THE COOKED MATERIAL IS EXPELLED FROM THE DIE HEAD OF THE EXTRUDER AND INTO THE ATMOSPHERE. THE INITIAL MOISTURE OF THE RAW BEAN HAVING ENTRAINED THEREIN THE HEAT LABILE GROWTH INHIBITORS ARE RELEASED INTO THE ATMOSPHERE SO THAT THE RESULTANT PRODUCT, WHICH CONSISTS OF LOOSE AGGLOMERATES, MAY BE FED DIRECTLY TO HUMANS, LIVESTOCK AND POULTRY UPON COOLING.

Inventors

  • 👤 Wayne F Fox

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 05:04
CPC Classifications
A; A23; A23L; A23L11/00; A23L11/30; A23L11/31

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-10-03 1976-04-03 1976-10-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-10-03 1980-04-03 1980-10-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-10-03 1984-04-03 1984-10-03 $7700.00 Window Closed / Lapsed

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