US2773774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concentration of fruit juices
Assignee: Nat Engineering & Dev Corp
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Filing: 1953-09-22
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Granted: 1956-12-11
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Expires: 1973-09-22
Abstract
No abstract record available.
Inventors
- 👤 Albert G Mccarthy
- 👤 Carlos A Irazoqui
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:39
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/52; A23L2/64; B; B01; B01D; B01D1/00; B01D1/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
IN A PROCESS FOR PRODUCING A FRUIT JUICE CONCENTRATE WHICH INCLUDES THE STEP OF EVAPORATING WATER AND VOLATILE FLAVORING MATERIALS FROM FRUIT JUICE, THE IMPROVEMENT WHICH COMPRISES, ADSORBING ON A SOLID ADSORBENT FLAVORING MATERIALS VAPORIZED WITH SAID WATER, RECOVERING SAID FLAVORING MATERIALS FROM SAID ADSORBENT AS A LIQUID FLAVOR CONCENTRATE AND ADDING AT LEAST A PORTION OF SAID FLAVOR CONCENTRATE TO SAID JUICE CONCENTRATE.
Claim 2
Dependent Claim
64 words
IN A PROCESS FOR PRODUCING A FRUIT JUICE CONCENTRATE WHICH INCLUDES THE STEP OF EVAPORATING WATER AND VOLATILE FLAVORING MATERIALS FROM FRUIT JUICE, THE IMPROVEMENT WHICH COMPRISES, ADSORBING ON A SOLID ADSORBENT FLAVORING MATERIALS VAPORIZED WITH SAID WATER, RECOVERING SAID FLAVORING MATERIALS FROM SAID ADSORBENT AS A LIQUID FLAVOR CONCENTRATE AND ADDING AT LEAST A PORTION OF SAID FLAVOR CONCENTRATE TO SAID JUICE CONCENTRATE.
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) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |