US2699995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing whey food
Assignee: Armour and Co
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Filing: 1951-03-17
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Granted: 1955-01-18
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Expires: 1971-03-17
Abstract
No abstract record available.
Inventors
- 👤 Maurice E Hull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:42
CPC Classifications
A; A23; A23C; A23C21/00; A23C21/04; A23C21/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN A PROCESS FOR CONCENTRATING PARTIALLY DELACTOSED WHEY LIQUOR, THE STEPS OF STANDARDIZING SAID LIQUOR TO A TOTAL SOLIDS LEVEL OF ABOUT 30% BY WEIGHT, ADDING FROM 5 TO 40% BY WEIGHT OF AN OLEAGINOUS SUBSTANCE THERETO, MIXING A QUANTITY OF SUGAR SUFFICIENT TO PREVENT FERMENTATION OF THE CONDENSED PRODUCT, HEATING THE MIXTURE UNDER SUBATMOSPHERIC PRESSURE TO CONDENSE SAID MIXTURE UNTIL THE TOTAL SOLIDS CONTENT OF SAID CONDENSED PRODUCT IS BETWEEN 70 AND 80% BY WEIGHT.
Claim 2
Dependent Claim
76 words
IN A PROCESS FOR CONCENTRATING PARTIALLY DELACTOSED WHEY LIQUOR, THE STEPS OF STANDARDIZING SAID LIQUOR TO A TOTAL SOLIDS LEVEL OF ABOUT 30% BY WEIGHT, ADDING FROM 5 TO 40% BY WEIGHT OF AN OLEAGINOUS SUBSTANCE THERETO, MIXING A QUANTITY OF SUGAR SUFFICIENT TO PREVENT FERMENTATION OF THE CONDENSED PRODUCT, HEATING THE MIXTURE UNDER SUBATMOSPHERIC PRESSURE TO CONDENSE SAID MIXTURE UNTIL THE TOTAL SOLIDS CONTENT OF SAID CONDENSED PRODUCT IS BETWEEN 70 AND 80% BY WEIGHT.
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) | 1958-01-17 | 1958-07-19 | 1959-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-17 | 1962-07-19 | 1963-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-17 | 1966-07-19 | 1967-01-18 | $7700.00 | Window Closed / Lapsed |