US3158487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emulsifier and method of making same
Assignee: Lever Brothers Co
•
Filing: 1961-03-28
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Granted: 1964-11-24
•
Expires: 1981-03-28
Abstract
No abstract record available.
Inventors
- 👤 Edward J Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:31
CPC Classifications
C; C11; C11C; C11C3/00; C11C3/04; A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A CAKE MIX COMPRISING FLOUR, BAKING POWDER AND SUGAR INTIMATELY BLENDED WITH A SHORTENING COMPRISING: (A) FROM ABOUT 8 TO 16% BY WEIGHT OF THE SHORTENING OF A MIXTURE OF LACTYLATED HIGHER FATTY ACID ESTERS OF GLYCEROL AND LACTYLATED HIGHER FATTY ACID ESTERS OF PROPYLENE GLYCOL, FROM ABOUT 10 TO 90% BY WEIGHT OF SAID MIXTURE BEING COMPOSED OF LACTYLATED PROPYLENE GLYCOL HIGHER FATTY ACID MONOESTERS AND (B) AN EDIBLE TRIGLYCERIDE.
Claim 2
Dependent Claim
71 words
A CAKE MIX COMPRISING FLOUR, BAKING POWDER AND SUGAR INTIMATELY BLENDED WITH A SHORTENING COMPRISING: (A) FROM ABOUT 8 TO 16% BY WEIGHT OF THE SHORTENING OF A MIXTURE OF LACTYLATED HIGHER FATTY ACID ESTERS OF GLYCEROL AND LACTYLATED HIGHER FATTY ACID ESTERS OF PROPYLENE GLYCOL, FROM ABOUT 10 TO 90% BY WEIGHT OF SAID MIXTURE BEING COMPOSED OF LACTYLATED PROPYLENE GLYCOL HIGHER FATTY ACID MONOESTERS AND (B) AN EDIBLE TRIGLYCERIDE.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |