Patent US2789795A successfully refreshed from Google Patents.
US2789795A
Expired / Lapsed
US
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Apparatus for treating canned goods
Assignee: FMC Corp
•
Filing: 1953-01-13
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Granted: 1957-04-23
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Expires: 1973-01-13
Abstract
No abstract record available.
Inventors
- 👤 Back William De
- 👤 Samuel A Mencacci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:02
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/20; A23B2/203; Y; Y10; Y10S; Y10S165/00; Y10S165/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1215212A
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US1570235A
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US1880232A
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US1891425A
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US2148276A
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US2276471A
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US2477992A
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US2597223A
Cited
US2542451A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-22 | 1960-10-22 | 1961-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-22 | 1964-10-22 | 1965-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-22 | 1968-10-22 | 1969-04-23 | $7700.00 | Window Closed / Lapsed |