US2650879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk product and process
Assignee: Western Condensing Co
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Filing: 1950-10-23
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Granted: 1953-09-01
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Expires: 1970-10-23
Abstract
No abstract record available.
Inventors
- 👤 David D Peebles
- 👤 Murray D Girvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:10
CPC Classifications
A; A23; A23C; A23C11/00; A23C11/02; A23C11/04; A23C9/00; A23C9/15; A23C9/1512
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
IN A PROCESS FOR THE MANUFACTURE OF A DRY POWDERED MILK PRODUCT HAVING BOTH FAT AND NONFAT MILK SOLIDS, THE STEPS OF PASTEURIZING FRESH SKIM MILK HAVING ITS PROTEIN CONTENT SUNSTANTIALLY UNDENATURED, SUBJECTING THE PASTEURIZED MILK TO VACUUM EVAPORATION TO CONCENTRATE THE SAME, MIXING THE CONCENTRATE WITH A WATER -FAT EMULSION PRODUCED BY EMULSIFYING FAT IN WATER TOGETHER WITH SODIUM CASEINATE, THE EMULSION COMPRISING FROM 45 TO 89% WATER, 10 TO 52% FAT, AND
Claim 2
Dependent Claim
74 words
IN A PROCESS FOR THE MANUFACTURE OF A DRY POWDERED MILK PRODUCT HAVING BOTH FAT AND NONFAT MILK SOLIDS, THE STEPS OF PASTEURIZING FRESH SKIM MILK HAVING ITS PROTEIN CONTENT SUNSTANTIALLY UNDENATURED, SUBJECTING THE PASTEURIZED MILK TO VACUUM EVAPORATION TO CONCENTRATE THE SAME, MIXING THE CONCENTRATE WITH A WATER -FAT EMULSION PRODUCED BY EMULSIFYING FAT IN WATER TOGETHER WITH SODIUM CASEINATE, THE EMULSION COMPRISING FROM 45 TO 89% WATER, 10 TO 52% FAT, AND
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) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |