US2745750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Margarine and method of making it
Assignee: Lever Brothers Co
•
Filing: 1951-10-10
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Granted: 1956-05-15
•
Expires: 1971-10-10
Abstract
No abstract record available.
Inventors
- 👤 Stanley I Shafer
- 👤 Arne R Gudheim
- 👤 Werner H Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:31
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/02; A23D7/04; A23D7/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A METHOD OF MAKING MARGARINE WHICH COMPRISES MILDLY COOLING AND AGITATING THE INITIAL FAT STOCK TO PRECRYSTALLIZE THE HIGHER MELTING GLYCERIDES THEREIN, RAPIDLY CHILLING AND AGITATING THE STOCK TO SUPERCOOL IT, AND BLENDING AT LEAST PART OF THE AQUEOUS INGREDIENT WITH SUPERCOOLED MATERIAL.
Claim 2
Independent Claim
43 words
A METHOD OF MAKING MARGARINE WHICH COMPRISES MILDLY COOLING AND AGITATING THE INITIAL FAT STOCK TO PRECRYSTALLIZE THE HIGHER MELTING GLYCERIDES THEREIN, RAPIDLY CHILLING AND AGITATING THE STOCK TO SUPERCOOL IT, AND BLENDING AT LEAST PART OF THE AQUEOUS INGREDIENT WITH SUPERCOOLED MATERIAL.
References Cited (Backward Citations)
US2098010A
Cited
US2434429A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |