Patent US2607697A successfully refreshed from Google Patents.
US2607697A
Expired / Lapsed
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Method of coloring and packaging margarine and coloring composition therefor
Assignee: JBS USA LLC
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Filing: 1948-05-19
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Granted: 1952-08-19
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Expires: 1968-05-19
Abstract
No abstract record available.
Inventors
- 👤 Leo C Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:36
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/005; A23D7/0056; A01; A01J; A01J21/00; A01J21/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A PROCESS FOR PACKAGING MARGARINE, WHICH COMPRISES: FORMING A BODY OF MARGARINE, FORMING A BODY OF COLORING MATERIAL, PLACING THE BODY OF COLORING MATERIAL IN CONTACT WITH SAID MARGARINE AT LEAST A PORTION OF THE ACTIVE COLORING INGREDIENT OF SAID COLORING MATERIAL BEING IN DIRECT CONTACT WITH SAID MARGARINE, SAID ACTIVE COLORING INGREDIENT BEING WATER SOLUBLE BUT PREVENTED FROM DISSOLVING IN THE WATER PHASE OF THE MARGARINE BY THE OIL PHASE, WHEREBY THE COLORING MATERIAL REMAINS UNDISPERSED INTO THE MARGARINE UNTIL THE PACKAGE IS WORKED, AND ENCLOSING THE MARGARINE AND COLORING MATERIAL IN A FLEXIBLE CONTAINER.
Claim 2
Dependent Claim
96 words
A PROCESS FOR PACKAGING MARGARINE, WHICH COMPRISES: FORMING A BODY OF MARGARINE, FORMING A BODY OF COLORING MATERIAL, PLACING THE BODY OF COLORING MATERIAL IN CONTACT WITH SAID MARGARINE AT LEAST A PORTION OF THE ACTIVE COLORING INGREDIENT OF SAID COLORING MATERIAL BEING IN DIRECT CONTACT WITH SAID MARGARINE, SAID ACTIVE COLORING INGREDIENT BEING WATER SOLUBLE BUT PREVENTED FROM DISSOLVING IN THE WATER PHASE OF THE MARGARINE BY THE OIL PHASE, WHEREBY THE COLORING MATERIAL REMAINS UNDISPERSED INTO THE MARGARINE UNTIL THE PACKAGE IS WORKED, AND ENCLOSING THE MARGARINE AND COLORING MATERIAL IN A FLEXIBLE CONTAINER.
References Cited (Backward Citations)
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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) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |