Patent US2450814A successfully refreshed from Google Patents.
US2450814A
Expired / Lapsed
US
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Processes of making cheese
Assignee: Armour and Co
•
Filing: 1943-03-01
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Granted: 1948-10-05
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Expires: 1963-03-01
Abstract
No abstract record available.
Inventors
- 👤 Zola D Roundy
- 👤 Havard L Keil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:54
CPC Classifications
A; A23; A23C; A23C19/00; A23C19/02; A23C19/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US268245A
Cited
US597378A
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US1414213A
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US1474542A
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US1704458A
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US1708099A
Cited
US1745962A
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US2115505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-05 | 1952-04-05 | 1952-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-05 | 1956-04-05 | 1956-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-05 | 1960-04-05 | 1960-10-05 | $7700.00 | Window Closed / Lapsed |