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US3150981A Expired / Lapsed US ⏱️ 0.0 years remaining

Process for recovery of residual juice from pulp of fruits and vegetables

Assignee: Individual
•
Filing: 1960-08-15
•
Granted: 1964-09-29
•
Expires: 1980-08-15
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Abstract

No abstract record available.

Inventors

  • 👤 James B Redd

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 15:14
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/02; A23L2/04

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 146 words
METHOD OF REMOVING RESIDUAL JUICE RETAINED BY FRUIT PULP AFTER INITIAL SEPARATION OF PULP AND JUICE, COMPRISING: LEACHING THE RESIDUAL JUICE FROM THE PULP WITH WATER IN AN AMOUNT SUFFICIENT TO PRODUCE A RATIO RANGE FROM BETWEEN (A) 1 PART PULP TO 3 PARTS WATER TO (B) 3 PARTS PULP TO 1 PART WATER AND EXTRACT A SUBSTANTIAL AMOUNT OF SAID RESIDUAL JUICE FROM SAID PULP, MAINTAINING A TEMPERATURE OF THE MIXTURE OF PULP, RESIDUAL JUICE AND WATER WITHIN A RANGE OF 40* TO 70*F. TO PREVENT GELATION UPON CONCENTRATION OF THE JUICE AND ALSO TO PREVENT A RAPID INCREASE IN SOLUBILITY OF THE BITTERNESS PRODUCING INGREDIENTS, CENTRIFUGALLY SCREENING THE PULP AND DILUENT JUICE TO SEPARATE THE PULP FRO M THE DILUENT JUICE, AND RECOVERING THE DILUENT JUICE, SAID METHOD BEING PERFORMED ON THE SAME PARTICULAR PORTION OF PULP FOR A TIME NOT EXCEEDING 30 MINUTES.
Claim 2
Dependent Claim 146 words
METHOD OF REMOVING RESIDUAL JUICE RETAINED BY FRUIT PULP AFTER INITIAL SEPARATION OF PULP AND JUICE, COMPRISING: LEACHING THE RESIDUAL JUICE FROM THE PULP WITH WATER IN AN AMOUNT SUFFICIENT TO PRODUCE A RATIO RANGE FROM BETWEEN (A) 1 PART PULP TO 3 PARTS WATER TO (B) 3 PARTS PULP TO 1 PART WATER AND EXTRACT A SUBSTANTIAL AMOUNT OF SAID RESIDUAL JUICE FROM SAID PULP, MAINTAINING A TEMPERATURE OF THE MIXTURE OF PULP, RESIDUAL JUICE AND WATER WITHIN A RANGE OF 40* TO 70*F. TO PREVENT GELATION UPON CONCENTRATION OF THE JUICE AND ALSO TO PREVENT A RAPID INCREASE IN SOLUBILITY OF THE BITTERNESS PRODUCING INGREDIENTS, CENTRIFUGALLY SCREENING THE PULP AND DILUENT JUICE TO SEPARATE THE PULP FRO M THE DILUENT JUICE, AND RECOVERING THE DILUENT JUICE, SAID METHOD BEING PERFORMED ON THE SAME PARTICULAR PORTION OF PULP FOR A TIME NOT EXCEEDING 30 MINUTES.

References Cited (Backward Citations)

US2622797A Cited
US2696440A Cited
US2779537A Cited
US2823126A Cited
US2942985A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-09-29 1968-03-30 1968-09-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-09-29 1972-03-30 1972-09-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-09-29 1976-03-30 1976-09-29 $7700.00 Window Closed / Lapsed

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