Patent US2968568A successfully refreshed from Google Patents.
US2968568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for the treatment of produce
Assignee: Individual
•
Filing: 1956-10-29
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Granted: 1961-01-17
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Expires: 1976-10-29
Abstract
No abstract record available.
Inventors
- 👤 Preuss Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:17
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/04; A23B7/0408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A PROCESS FOR MAINTAINING THE FRESH QUALITIES OF PEACHES HAVING STEM ENDS COMPRISING CHILLING THE PEACHES BY IMMERSING THEM IN CHILLED WATER, AND THEREAFTER STORING THE PEACHES UNDER REFRIGERATION WITH THE STEM ENDS THEREOF IMMERSED IN CHILLED WATER AND THE REMAINDER THEREOF EXTENDED FROM THE CHILLED WATER.
Claim 2
Dependent Claim
47 words
A PROCESS FOR MAINTAINING THE FRESH QUALITIES OF PEACHES HAVING STEM ENDS COMPRISING CHILLING THE PEACHES BY IMMERSING THEM IN CHILLED WATER, AND THEREAFTER STORING THE PEACHES UNDER REFRIGERATION WITH THE STEM ENDS THEREOF IMMERSED IN CHILLED WATER AND THE REMAINDER THEREOF EXTENDED FROM THE CHILLED WATER.
References Cited (Backward Citations)
US1384311A
Cited
US1480607A
Cited
US1617630A
Cited
US1716712A
Cited
US1961337A
Cited
US2182927A
Cited
US2479171A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-17 | 1964-07-18 | 1965-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-17 | 1968-07-18 | 1969-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-17 | 1972-07-18 | 1973-01-17 | $7700.00 | Window Closed / Lapsed |