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Patent US2724649A successfully refreshed from Google Patents.
US2724649A
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Margarine
Assignee: Akzo Nobel Paints LLC
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Filing: 1951-03-23
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Granted: 1955-11-22
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Expires: 1971-03-23
Abstract
No abstract record available.
Inventors
- 👤 Percy L Julian
- 👤 Herbert T Iveson
- 👤 Marian L Mcclelland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:09
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/01; A23D7/013; Y; Y10; Y10S; Y10S516/00; Y10S516/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
AN IMPROVED MARGARINE CONTAINING A SMALL AMOUNT ABOVE ABOUT 0.05% OF THE ALCOHOL-INSOLUBLE MOIETY OF WHOLE VEGETABLE LECITHINS AND SUBSTANTIALLY FREE OF THE ALCOHOL-SOLUBLE MOIETY OF SAID VEGETABLE LECITHINS, SAID IMPROVED MARGARINE BEING CHARACTERIZED BY SUBSTANTIAL FREEDOM FROM SPATTERING AND A STICKY RESIDUE, AND BY THE DEVELOPMENT OF A QUIESCENT LAYER OF FOAM ON ITS SURFACE, WHEN HEATED TO FRYING TEMPERATURES.
Claim 2
Dependent Claim
61 words
AN IMPROVED MARGARINE CONTAINING A SMALL AMOUNT ABOVE ABOUT 0.05% OF THE ALCOHOL-INSOLUBLE MOIETY OF WHOLE VEGETABLE LECITHINS AND SUBSTANTIALLY FREE OF THE ALCOHOL-SOLUBLE MOIETY OF SAID VEGETABLE LECITHINS, SAID IMPROVED MARGARINE BEING CHARACTERIZED BY SUBSTANTIAL FREEDOM FROM SPATTERING AND A STICKY RESIDUE, AND BY THE DEVELOPMENT OF A QUIESCENT LAYER OF FOAM ON ITS SURFACE, WHEN HEATED TO FRYING TEMPERATURES.
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) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |