US2759827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for retardation of the deterioration of produce
Assignee: Individual
•
Filing: 1954-04-07
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Granted: 1956-08-21
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Expires: 1974-04-07
Abstract
No abstract record available.
Inventors
- 👤 Curtis E Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:39
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/14; A23B7/153; A23B7/154; A23B7/10; A23B7/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
THE PROCESS FOR PREPARING A COMPOSITION USEFUL FOR TREATING GARDEN PRODUCE TO RETARD THE DETERIORATION OF THE SAME COMPRISING THE STEPS OF VIGOROUSLY AGITATING A MIXTURE, BY WEIGHT, OF ABOUT 1370 PARTS WATER, 66 PARTS CITRIC ACID AND 9 PARTS HYDROGENERATED VEGETABLE OIL WHILE HEATING SAID MIXTURE TO ABOUT 160* F., THEREAFTER SLOWLY COOLING SAID MIXTURE TO ROOM TEMPERATURE WHILE CONTINUING THE AGITATION THEREOF, PERMITTING THE COOLED MIXTURE TO STAND FOR A SHORT PERIOD WHEREBY A STRATIFICATION OCCURS BETWEEN A HEAVIER WATERY MASS AND A LIGHER, SOLID MASS, SEPARATING SAID WATERY MASS FROM SAID SOLID MASS, AND THEREAFTER DISSOLVING ABOUT 40 PARTS SUGAR IN SAID WATERY MASS.
Claim 2
Dependent Claim
107 words
THE PROCESS FOR PREPARING A COMPOSITION USEFUL FOR TREATING GARDEN PRODUCE TO RETARD THE DETERIORATION OF THE SAME COMPRISING THE STEPS OF VIGOROUSLY AGITATING A MIXTURE, BY WEIGHT, OF ABOUT 1370 PARTS WATER, 66 PARTS CITRIC ACID AND 9 PARTS HYDROGENERATED VEGETABLE OIL WHILE HEATING SAID MIXTURE TO ABOUT 160* F., THEREAFTER SLOWLY COOLING SAID MIXTURE TO ROOM TEMPERATURE WHILE CONTINUING THE AGITATION THEREOF, PERMITTING THE COOLED MIXTURE TO STAND FOR A SHORT PERIOD WHEREBY A STRATIFICATION OCCURS BETWEEN A HEAVIER WATERY MASS AND A LIGHER, SOLID MASS, SEPARATING SAID WATERY MASS FROM SAID SOLID MASS, AND THEREAFTER DISSOLVING ABOUT 40 PARTS SUGAR IN SAID WATERY MASS.
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) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |