Patent US2281542A successfully refreshed from Google Patents.
US2692831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Maraschino style cranberries and process of preparing same
Assignee: Wisconsin Alumni Research Foundation
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Filing: 1952-11-03
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Granted: 1954-10-26
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Expires: 1972-11-03
Abstract
No abstract record available.
Inventors
- 👤 Kenneth G Weckel
- 👤 James E Welch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:48
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
THE PROCESS OF PREPARING MARASCHINO STYLE CRANBERRIES WHICH COMPRISES PUNCTURING THE CRANBERRIES, BLEACHING THE PUNCTURED CRANBERRIES, LEACHING THE BLEACHED CRANBERRIES UNTIL THE PH IN THE BERRY IS ABOUT 3.8-3.9, SUBJECTING THE LEACHED CRANBERRIES TO A VACUUM TREATMENT, BLANCHING THE EVACUATED CRANBERRIES AND THEN SUBJECTING THE BLANCHED CRANBERRIES TO DYEING AND SYRUPING TREATMENTS TO COLOR AND INTRODUCE SUGAR INTO THE BERRIES.
Claim 2
Dependent Claim
60 words
THE PROCESS OF PREPARING MARASCHINO STYLE CRANBERRIES WHICH COMPRISES PUNCTURING THE CRANBERRIES, BLEACHING THE PUNCTURED CRANBERRIES, LEACHING THE BLEACHED CRANBERRIES UNTIL THE PH IN THE BERRY IS ABOUT 3.8-3.9, SUBJECTING THE LEACHED CRANBERRIES TO A VACUUM TREATMENT, BLANCHING THE EVACUATED CRANBERRIES AND THEN SUBJECTING THE BLANCHED CRANBERRIES TO DYEING AND SYRUPING TREATMENTS TO COLOR AND INTRODUCE SUGAR INTO THE BERRIES.
References Cited (Backward Citations)
US2019030A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-25 | 1958-04-26 | 1958-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-25 | 1962-04-26 | 1962-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-25 | 1966-04-26 | 1966-10-26 | $7700.00 | Window Closed / Lapsed |