US2641176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of canned products
Assignee: Kraft Heinz Foods Co
•
Filing: 1945-06-21
•
Granted: 1953-06-09
•
Expires: 1965-06-21
Abstract
No abstract record available.
Inventors
- 👤 Edward N Higgins
- 👤 Vernon P Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:54
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/20; A23B2/22; B; B41; B41F; B41F17/00; B41F17/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1621620A
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US1933557A
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US1923421A
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US1977044A
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US1983805A
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US2124010A
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US2203141A
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US2282187A
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US2331467A
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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) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |