Patent US3025169A successfully refreshed from Google Patents.
US3025169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of frozen fruit
Assignee: Individual
•
Filing: 1960-02-01
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Granted: 1962-03-13
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Expires: 1980-02-01
Abstract
No abstract record available.
Inventors
- 👤 Dante G Guadagni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:02
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/04; A23B7/05; Y; Y10; Y10S; Y10S426/00; Y10S426/804
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A PROCESS FOR PRESERVING FRUITS WHICH COMPRISES INTRODUCING FRESH FRUIT INTO A CONTAINER, COVERING THE FRUIT WITH A PRESERVATIVE LIQUID, SAID PRESERVATIVE LIQUID CONTAINING WATER A BROWNING INHIBITOR AND A SWEETENING AGENT SELECTED FROM THE GROUP CONSISTING OF SODIUM CYCLAMATE, CALCIUM CYCLAMATE, SACCHARIN, AND SACCHARIN SODIUM, AND HAVING A DENSITY LESS THAN THAT OF THE FRUIT FREEZING THE PRODUCT AND MAINTAINING IT IN FROZEN STORAGE.
Claim 2
Dependent Claim
65 words
A PROCESS FOR PRESERVING FRUITS WHICH COMPRISES INTRODUCING FRESH FRUIT INTO A CONTAINER, COVERING THE FRUIT WITH A PRESERVATIVE LIQUID, SAID PRESERVATIVE LIQUID CONTAINING WATER A BROWNING INHIBITOR AND A SWEETENING AGENT SELECTED FROM THE GROUP CONSISTING OF SODIUM CYCLAMATE, CALCIUM CYCLAMATE, SACCHARIN, AND SACCHARIN SODIUM, AND HAVING A DENSITY LESS THAN THAT OF THE FRUIT FREEZING THE PRODUCT AND MAINTAINING IT IN FROZEN STORAGE.
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) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |