US2761780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of treating and canning a beverage
Assignee: North American Milk Ind Inc
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Filing: 1952-02-04
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Granted: 1956-09-04
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Expires: 1972-02-04
Abstract
No abstract record available.
Inventors
- 👤 Stewart Leonard Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:43
CPC Classifications
A; A23; A23C; A23C9/00; A23C9/152; A23C9/156; A23C9/1565
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
IN THE PROCESS OF TREATING FLAVORING, AND FORTIFYING MILK, TO WHICH HAS BEEN ADDED A CONCENTRATED DATE MIXTURE TO WHOLE HOMOGENIZED MILK, FILTERING, STABILIZING THE FILTRATE, HEATING TO ABOUT 131* F. AND COOLING TO ABOUT 100* F., DEAERATING THE FILTRATE AT ABOUT 25" OF VACUUM, REHEATING SAID FILTRATE TO ABOUT 195* F., POURING THE FILTRATE INTO A STERILIZED CONTAINER WHICH HAS BEEN INITIALLY HEATED TO A TEMPERATURE OF ABOUT 275 TO 300* F., PURGING THE HEAD SPACE IN THE CONTAINER, SEALING THE CONTAINER AND STERILIZING AND THEN CHILLING WHILE CONSTANTLY TUMBLING AND SPINNING THE CONTAINER.
Claim 2
Dependent Claim
95 words
IN THE PROCESS OF TREATING FLAVORING, AND FORTIFYING MILK, TO WHICH HAS BEEN ADDED A CONCENTRATED DATE MIXTURE TO WHOLE HOMOGENIZED MILK, FILTERING, STABILIZING THE FILTRATE, HEATING TO ABOUT 131* F. AND COOLING TO ABOUT 100* F., DEAERATING THE FILTRATE AT ABOUT 25" OF VACUUM, REHEATING SAID FILTRATE TO ABOUT 195* F., POURING THE FILTRATE INTO A STERILIZED CONTAINER WHICH HAS BEEN INITIALLY HEATED TO A TEMPERATURE OF ABOUT 275 TO 300* F., PURGING THE HEAD SPACE IN THE CONTAINER, SEALING THE CONTAINER AND STERILIZING AND THEN CHILLING WHILE CONSTANTLY TUMBLING AND SPINNING THE CONTAINER.
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) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |