US3266904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low caloric fatty spread
Assignee: Lever Brothers Co
•
Filing: 1963-03-18
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Granted: 1966-08-16
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Expires: 1983-03-18
Abstract
No abstract record available.
Inventors
- 👤 Duin Hendrik Jan
- 👤 Schaap Jacob Arie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:13
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/16; A21D2/165; A23; A23C; A23C15/00; A23C15/12; A23C15/16; A23C20/00; A23D; A23D7/00; A23D7/015; A23L; A23L33/00; A23L33/10; A23L33/17; A23L33/19
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A LOW-ENERGY FATTY COMPOSITION SUITABLE FOR SPREADING ON BREAD, SAID COMPOSITION COMPRISING A WATER-INFAT EMULSION IN WHICH THE FAT PHASE AMOUNTS TO 40-60% OF THE TOTAL WEIGHT AND IS COMPOSED OF EDIBLE FAT EMULSIFIED WITH MARGARINE EMULSIFIERS CONSISTING ESSENTIALLY OF A MIXTURE OF PARTIAL GYCERIDES AND PHOSPHATIDES AND IN WHICH THE AQUEOUS PHASE CONTAINS AS ITS MAJOR CONSTITUENT 4-20% OF ITS WEIGHT OF A PROTEIN SELECTED FROM THE CLASS CONSISTING OF CASEIN AND ALBUMIN.
Claim 2
Dependent Claim
74 words
A LOW-ENERGY FATTY COMPOSITION SUITABLE FOR SPREADING ON BREAD, SAID COMPOSITION COMPRISING A WATER-INFAT EMULSION IN WHICH THE FAT PHASE AMOUNTS TO 40-60% OF THE TOTAL WEIGHT AND IS COMPOSED OF EDIBLE FAT EMULSIFIED WITH MARGARINE EMULSIFIERS CONSISTING ESSENTIALLY OF A MIXTURE OF PARTIAL GYCERIDES AND PHOSPHATIDES AND IN WHICH THE AQUEOUS PHASE CONTAINS AS ITS MAJOR CONSTITUENT 4-20% OF ITS WEIGHT OF A PROTEIN SELECTED FROM THE CLASS CONSISTING OF CASEIN AND ALBUMIN.
References Cited (Backward Citations)
US1302486A
Cited
US1431937A
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US2034056A
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US2508393A
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US2619423A
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US2622984A
Cited
GB739270A
Cited
US2915401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |