US3682656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pourable margarine
Assignee: Margarinbolaget AB
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Filing: 1970-10-29
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Granted: 1972-08-08
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Expires: 1990-10-29
Abstract
Abstract THE SPECIFICATION DESCRIBES A POURABLE MARGARINE OF IMPROVED STABILITY AGAINST PHASE SEPARATION, PARTICULARLY AT USE TEMPERATURE (E.G. ABOUT 18*C.) AND REFRIGERATOR TEMPERATURE (E.G. ABOUT 6*C.). THE POURABLE MARGARINE CONTAINS ABOUT 20% BY WEIGHT TO OF AN AQUEOUS PHASE AND ABOUT 80% BY WEIGHT OF A FATTY PHASE, WHICH FATTY PHASE CONTAINS ABOUT 92 TO 99.5% BY WEIGHT OF A LIQUID VEGETABLE OIL AND ABOUT 8 TO 0.5% BY WEIGHT OF A HARD FAT COMPONENT. THE STABILITY OF THE POURABLE MARGARINE IS FURTHER IMPROVED BY THE PRESENCE OF ABOUT 0.5 TO 20% BY VOLUME OF GAS BUBBLES, PREFERABLY NITROGEN BUBBLES OF A BUBBLE SIZE OF 1-25 MICRONS.
Inventors
- 👤 Inga Elna Maria Wilton
- 👤 Karl Lennart Emanuel Bauren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:45
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/005; A23D7/0056; A23D7/0053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-08 | 1976-02-07 | 1976-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-08 | 1980-02-07 | 1980-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-08 | 1984-02-07 | 1984-08-08 | $7700.00 | Window Closed / Lapsed |