Patent US2740576A successfully refreshed from Google Patents.
US2740576A
Expired / Lapsed
US
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Collapsible paperboard container and method of manufacturing the same
Assignee: Individual
•
Filing: 1952-05-22
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Granted: 1956-04-03
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Expires: 1972-05-22
Abstract
No abstract record available.
Inventors
- 👤 Lester W Franck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:09
CPC Classifications
B; B65; B65D; B65D31/00; B65D31/16; B65D31/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US405413A
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US1317687A
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US1070790A
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US1279158A
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US1287804A
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US1532316A
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US1743681A
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US2046483A
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US2202879A
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US2236060A
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US2400716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-03 | 1959-10-03 | 1960-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-03 | 1963-10-03 | 1964-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-03 | 1967-10-03 | 1968-04-03 | $7700.00 | Window Closed / Lapsed |