US2788283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for treating fluid dairy products and product produced thereby
Assignee: Foremost Dairies Inc
•
Filing: 1951-09-08
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Granted: 1957-04-09
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Expires: 1971-09-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Aubrey P Stewart
- 👤 Donald F Wilcox
- 👤 Robert A Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:51
CPC Classifications
A; A23; A23B; A23B11/00; A23B11/10; A23B11/102; A23B11/12; A23B11/13; A23B11/133
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
THE PROCESS OF RENDERING FLUID MILK PRODUCTS STERILE AND AT THE SAME TIME RELATIVELY FREE FROM COOKED FLAVOR AND THE TENDENCY TO DEVELOP A STALE FLAVOR WHICH COMPRISES DEAERATING THE FLUID TO SUBSTANTIALLY FREE IT FROM OXYGEN, HOMOGENIZING THE DEAERATED FLUID, STERILIZING THE FLUID BY RAISING THE TEMPERATURE TO ABOVE 265*F., HOLDING IT AT SUCH TEMPERATURE FOR A PERIOD OF TIME, LESS THAN TWO MINUTES, SUCH AS IS SUFFICIENT TO PRODUCE AN F, VALUE ABOVE 5, COOLING THE FLUID AND ADDING OXYGEN THERETO
Claim 2
Dependent Claim
83 words
THE PROCESS OF RENDERING FLUID MILK PRODUCTS STERILE AND AT THE SAME TIME RELATIVELY FREE FROM COOKED FLAVOR AND THE TENDENCY TO DEVELOP A STALE FLAVOR WHICH COMPRISES DEAERATING THE FLUID TO SUBSTANTIALLY FREE IT FROM OXYGEN, HOMOGENIZING THE DEAERATED FLUID, STERILIZING THE FLUID BY RAISING THE TEMPERATURE TO ABOVE 265*F., HOLDING IT AT SUCH TEMPERATURE FOR A PERIOD OF TIME, LESS THAN TWO MINUTES, SUCH AS IS SUFFICIENT TO PRODUCE AN F, VALUE ABOVE 5, COOLING THE FLUID AND ADDING OXYGEN THERETO
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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) | 1960-04-08 | 1960-10-08 | 1961-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-08 | 1964-10-08 | 1965-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-08 | 1968-10-08 | 1969-04-09 | $7700.00 | Window Closed / Lapsed |