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US2865552A
Expired / Lapsed
US
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Separable shipping container
Assignee: International Paper Co
•
Filing: 1953-06-02
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Granted: 1958-12-23
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Expires: 1973-06-02
Abstract
No abstract record available.
Inventors
- 👤 Nicholas M Sider
- 👤 Oscar H Williamson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:01
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5445
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1140288A
Cited
US1809953A
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US2019254A
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US2382891A
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US2523488A
Cited
US2582502A
Cited
US2718348A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |