Patent US2425609A successfully refreshed from Google Patents.
US2425609A
Expired / Lapsed
US
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Sheet metal container with vent opening
Assignee: Continental Can Co Inc
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Filing: 1945-01-02
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Granted: 1947-08-12
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Expires: 1965-01-02
Abstract
No abstract record available.
Inventors
- 👤 Henry A Fink
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:23
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US848463A
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US933103A
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US1529246A
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US1665821A
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US1898654A
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US1985788A
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US2263969A
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US2322236A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-11 | 1951-02-10 | 1951-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-11 | 1955-02-10 | 1955-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-11 | 1959-02-10 | 1959-08-12 | $7700.00 | Window Closed / Lapsed |