Patent US2926832A successfully refreshed from Google Patents.
US2926832A
Expired / Lapsed
US
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Flat-top paper milk carton
Assignee: Continental Can Co Inc
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Filing: 1954-12-28
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Granted: 1960-03-01
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Expires: 1974-12-28
Abstract
No abstract record available.
Inventors
- 👤 Negoro Kaiji
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:50
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/70; B65D5/706
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2328579A
Cited
US2381508A
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US2524766A
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US2671596A
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US2673021A
Cited
US2730289A
Cited
FR1044938A
Cited
US2784893A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |