US2995452A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ground beef product and method of producing the same
Assignee: Armour and Co
•
Filing: 1957-07-23
•
Granted: 1961-08-08
•
Expires: 1977-07-23
Abstract
No abstract record available.
Inventors
- 👤 David C Odegaard
- 👤 Emmett E O'brien
- 👤 Emil J Krammer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:50
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/06; B65B25/065; B65B25/067; A; A23; A23B; A23B4/00; A23B4/06; A23B4/066; A23B4/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
IN A METHOD OF PRESERVING GROUND BEEF, THE STEPS OF CHILLING SAID GROUND BEEF TO A TEMPERATURE OF FROM ABOUT 25*F. TO ABOUT 42*F. AND PROMPTLY STORING SAID BEEF IN THE SUBSTANTIAL ABSENCE OF AIR WHILE AT A TEMPERATURE OF FROM ABOUT 25*F. TO ABOUT 42*F.
Claim 2
Dependent Claim
46 words
IN A METHOD OF PRESERVING GROUND BEEF, THE STEPS OF CHILLING SAID GROUND BEEF TO A TEMPERATURE OF FROM ABOUT 25*F. TO ABOUT 42*F. AND PROMPTLY STORING SAID BEEF IN THE SUBSTANTIAL ABSENCE OF AIR WHILE AT A TEMPERATURE OF FROM ABOUT 25*F. TO ABOUT 42*F.
References Cited (Backward Citations)
US2376583A
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US2348176A
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US2230062A
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US2623826A
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US2807549A
Cited
US2825652A
Cited
US2792306A
Cited
US2823127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-07 | 1965-02-06 | 1965-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-07 | 1969-02-06 | 1969-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-07 | 1973-02-06 | 1973-08-08 | $7700.00 | Window Closed / Lapsed |