US2588337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concentration of orange juice
Assignee: INST DIVI THOMAE FOUNDATION
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Filing: 1950-04-17
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Granted: 1952-03-11
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Expires: 1970-04-17
Abstract
No abstract record available.
Inventors
- 👤 Sperti George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:02
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/02; A23L2/08; A23L2/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A PROCESS OF CONCENTRATING ORANGE JUICE TO A FINAL PRODUCT OF THE PREDETERMINED DESIRED BRIX VALUE AND SUBSTANTIALLY WITHOUT LOSS OR IMPAIRMENT OF ITS VOLATILE FLAVOR CONSTITUENTS AND SOLUBLE SOLIDS WHICH COMPRISES PARTIALLY FREEZING THE JUICE AND SEPARATING FROM THE ICE A CONCENTRATE HAVING A BRIX VALUE OF 20 TO 50, THE AMOUNT OF SAID CONCENTRATE SEPARATED FROM THE ICE BEING LIMITED SO THAT ITS WATER CONTENT DOES NOT EXCEED THAT OF THE DESIRED FINAL PRODUCT, SEPARATING THE REMAINING SOLUBLE SOLIDS AND LIQUOR FROM THE ICE AND EVAPORATING THE LIQUOR UNTIL THE COMBINED WATER CONTENT OF THE EVAPORATED RESIDUE AND OF SAID CONCENTRACT DOES NOT EXCEED THE WATER CONTENT OF THE DESIRED FINAL PRODUCT, AND THEN ADDING SAID EVAPORATED RESIDUE TO SAID CONCENTRATE TO MAKEE SAID FINAL PRODUCT.
Claim 2
Dependent Claim
128 words
A PROCESS OF CONCENTRATING ORANGE JUICE TO A FINAL PRODUCT OF THE PREDETERMINED DESIRED BRIX VALUE AND SUBSTANTIALLY WITHOUT LOSS OR IMPAIRMENT OF ITS VOLATILE FLAVOR CONSTITUENTS AND SOLUBLE SOLIDS WHICH COMPRISES PARTIALLY FREEZING THE JUICE AND SEPARATING FROM THE ICE A CONCENTRATE HAVING A BRIX VALUE OF 20 TO 50, THE AMOUNT OF SAID CONCENTRATE SEPARATED FROM THE ICE BEING LIMITED SO THAT ITS WATER CONTENT DOES NOT EXCEED THAT OF THE DESIRED FINAL PRODUCT, SEPARATING THE REMAINING SOLUBLE SOLIDS AND LIQUOR FROM THE ICE AND EVAPORATING THE LIQUOR UNTIL THE COMBINED WATER CONTENT OF THE EVAPORATED RESIDUE AND OF SAID CONCENTRACT DOES NOT EXCEED THE WATER CONTENT OF THE DESIRED FINAL PRODUCT, AND THEN ADDING SAID EVAPORATED RESIDUE TO SAID CONCENTRATE TO MAKEE SAID FINAL PRODUCT.
References Cited (Backward Citations)
US1379470A
Cited
US2354633A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |