US2822277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for manufacturing an evaporated food product and the product produced thereby
Assignee: Carnation Co
•
Filing: 1956-02-09
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Granted: 1958-02-04
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Expires: 1976-02-09
Abstract
No abstract record available.
Inventors
- 👤 Melvin E Ellertson
- 👤 Sidney J Pearce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:10
CPC Classifications
A; A23; A23B; A23B11/00; A23B11/10; A23B11/12; A23B11/13; A23B11/133; A23C; A23C1/00; A23C1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A SHORT-TIME HIGH-TEMPERATURE PROCESS FOR STERILIZING EVAPORATED MILK AND FOR STABILIZING THE SAME AGAINST STORAGE GELATION COMPRISING THE STEPS OF SUBJECTING THE MIL TO A HEATED MEDIUM OF A TEMPERATURE SUFFICIENT TO RAISE THE TEMPERATURE OF THE MILK TO APPROXIMATELY 264* TO 285*F. AND HOLDING FOR APPROXIMATELY 70 SECONDS, COOLING SAID TREATED MILK TO APPROXIMATELY 210*F.
Claim 2
Dependent Claim
56 words
A SHORT-TIME HIGH-TEMPERATURE PROCESS FOR STERILIZING EVAPORATED MILK AND FOR STABILIZING THE SAME AGAINST STORAGE GELATION COMPRISING THE STEPS OF SUBJECTING THE MIL TO A HEATED MEDIUM OF A TEMPERATURE SUFFICIENT TO RAISE THE TEMPERATURE OF THE MILK TO APPROXIMATELY 264* TO 285*F. AND HOLDING FOR APPROXIMATELY 70 SECONDS, COOLING SAID TREATED MILK TO APPROXIMATELY 210*F.
References Cited (Backward Citations)
US2372239A
Cited
US2490599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-03 | 1961-08-05 | 1962-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-03 | 1965-08-05 | 1966-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-03 | 1969-08-05 | 1970-02-04 | $7700.00 | Window Closed / Lapsed |