Patent US3150981A successfully refreshed from Google Patents.
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
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Granted: 1964-09-29
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Expires: 1980-08-15
Abstract
No abstract record available.
Inventors
- 👤 James B Redd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:56
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)
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 |