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US3645752A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of making stabilized impregnated peanuts

Assignee: Peanut Research & Testing Lab
•
Filing: 1969-10-03
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Granted: 1972-02-29
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Expires: 1989-10-03
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Abstract

Abstract Highly stable, flavor impregnated peanuts are produced by first pressing out a substantial portion of the natural oil. The pressed, partially defatted peanuts are then oil roasted to reconstitute the nuts back to their original shape and size. After oil roasting, the nuts are drained and while still hot transferred to a second oil bath of a substantially lower temperature than the first. This quenches the roasting treatment and releases vacuum developed within the nut oil cells by the reconstitution process. In the second oil bath, the oil replaces the natural oil in the nut, the replacement oil preferably being of a high-stability type. Flavor impregnants may be included in the second oil bath, as desired.

Inventors

  • 👤 James R Baxley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 04:14
CPC Classifications
A; A23; A23L; A23L25/00; A23L25/20

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 16 words
The method of claim 1 wherein the temperature of said first bath is between 330*-340* F.
Claim 2
Dependent Claim 18 words
The method of claim 1 plus the step of draining said nuts between said first and second baths.

References Cited (Backward Citations)

US1908059A Cited
US2447387A Cited
US2504620A Cited
US3317325A Cited
US3294549A Cited
US3457087A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-02-28 1975-08-30 1976-02-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-02-28 1979-08-30 1980-02-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-02-28 1983-08-30 1984-02-29 $7700.00 Window Closed / Lapsed

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