US2573750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crystallized fruit spread and process for making same
Assignee: Individual
•
Filing: 1950-02-28
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Granted: 1951-11-06
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Expires: 1970-02-28
Abstract
No abstract record available.
Inventors
- 👤 Jr Jonathan W White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:53
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/09; A23L21/00; A23L21/10; A23L21/11; A23L21/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
THE PROCESS OF PRODUCING A SMOOTH-TEXTURED, NON-GELLED, FRUIT-SUGAR COMPOSITION WHICH COMPRISES FORMING A MIXTURE OF A FRUIT COMPONENT, CONTAINING AN AQUEOUS SOLUTION OF FRUIT JUICE SOLIDS AND AT LEAST A PORTION OF THE FAVOR CONSTITUENTS OF THE FRUIT JUICE, WITH A SUGAR COMPONENT CONSISTING ESSENTIALLY OF INVERT SUGARS IN A WEIGHT RATIO OF AT LEAST ONE PART LEVULOSE TO ONE PART OF DEXTROSE, EVAPORATING THE MIXTURE TO A SOLID CONTENT OF ABOUT 80-86 PERCENT, INITIATING CRYSTALLIZATION OF THE EVAPORATED MIXTURE BY CONTACTING IT WITH CRYSTALLINE DEXTROSE HYDRATE AND ALLOWING CRYSTALLIZATION TO PROCEED AT A TEMPPERATURE BELOW 100* F.
Claim 2
Dependent Claim
98 words
THE PROCESS OF PRODUCING A SMOOTH-TEXTURED, NON-GELLED, FRUIT-SUGAR COMPOSITION WHICH COMPRISES FORMING A MIXTURE OF A FRUIT COMPONENT, CONTAINING AN AQUEOUS SOLUTION OF FRUIT JUICE SOLIDS AND AT LEAST A PORTION OF THE FAVOR CONSTITUENTS OF THE FRUIT JUICE, WITH A SUGAR COMPONENT CONSISTING ESSENTIALLY OF INVERT SUGARS IN A WEIGHT RATIO OF AT LEAST ONE PART LEVULOSE TO ONE PART OF DEXTROSE, EVAPORATING THE MIXTURE TO A SOLID CONTENT OF ABOUT 80-86 PERCENT, INITIATING CRYSTALLIZATION OF THE EVAPORATED MIXTURE BY CONTACTING IT WITH CRYSTALLINE DEXTROSE HYDRATE AND ALLOWING CRYSTALLIZATION TO PROCEED AT A TEMPPERATURE BELOW 100* F.
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) | 1954-11-05 | 1955-05-07 | 1955-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-05 | 1959-05-07 | 1959-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-05 | 1963-05-07 | 1963-11-06 | $7700.00 | Window Closed / Lapsed |