US2608486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extraction of citrus juice
Assignee: General Foods Corp
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Filing: 1951-01-11
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Granted: 1952-08-26
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Expires: 1971-01-11
Abstract
No abstract record available.
Inventors
- 👤 Arndt Wilhelm Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:49
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/02; A23L2/04; A23L2/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A PROCESS FOR THE SELECTIVE EXTRACTION FROM CITRUS FRUIT OF A PLURALITY OF JUICE FRACTIONS CONTAINING PREDETERMINED DIFFERENT PROPORTIONS OF PARTICULAR JUICE CONSTITUENTS WHICH COMPRISES DIVIDING THE CITRUS FRUIT INTO SECTIONS AND PASSING SAID PARTS THROUGH AN EXTRACTION ZONE WHILE COMPRESSING SAID PARTS WITH PROGRESSIVELY INCREASING PRESSURE, WHEREBY THE COMPOSITION OF THE JUICE EXPRESSD AT DIFFERENT POINTS IN SAID ZONE VARIES IN THE PROPORTIONS OF SAID CONSTITUENTS WHICH IT CONTAINS, COLLECTING THE EXPRESSED JUICE SEPARATELY FROM A PLURALITY OF FRACTIONAL PORTIONS OF SAID ZONE TO PROVIDE A PLURALITY OF JUICE FRACTIONS, AND VARYING THE EXTENT AND LOCATION OF SAID FRACTIONAL PORTIONS IN CONFORMITY WITH VARIATIONS IN THE FRUIT BEING EXTRACTED TO PROVIDE JUICE FRACTIONS CONFORMING SUBSTANTIALLY IN COMPOSITION TO SAID PREDETERMINED DIFFERENT PROPORTIONS.
Claim 2
Dependent Claim
123 words
A PROCESS FOR THE SELECTIVE EXTRACTION FROM CITRUS FRUIT OF A PLURALITY OF JUICE FRACTIONS CONTAINING PREDETERMINED DIFFERENT PROPORTIONS OF PARTICULAR JUICE CONSTITUENTS WHICH COMPRISES DIVIDING THE CITRUS FRUIT INTO SECTIONS AND PASSING SAID PARTS THROUGH AN EXTRACTION ZONE WHILE COMPRESSING SAID PARTS WITH PROGRESSIVELY INCREASING PRESSURE, WHEREBY THE COMPOSITION OF THE JUICE EXPRESSD AT DIFFERENT POINTS IN SAID ZONE VARIES IN THE PROPORTIONS OF SAID CONSTITUENTS WHICH IT CONTAINS, COLLECTING THE EXPRESSED JUICE SEPARATELY FROM A PLURALITY OF FRACTIONAL PORTIONS OF SAID ZONE TO PROVIDE A PLURALITY OF JUICE FRACTIONS, AND VARYING THE EXTENT AND LOCATION OF SAID FRACTIONAL PORTIONS IN CONFORMITY WITH VARIATIONS IN THE FRUIT BEING EXTRACTED TO PROVIDE JUICE FRACTIONS CONFORMING SUBSTANTIALLY IN COMPOSITION TO SAID PREDETERMINED DIFFERENT PROPORTIONS.
References Cited (Backward Citations)
US2393475A
Cited
US2374047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |