Patent US2447243A successfully refreshed from Google Patents.
US2447243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double-walled foldable carton
Assignee: Individual
•
Filing: 1941-01-21
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Granted: 1948-08-17
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Expires: 1961-01-21
Abstract
No abstract record available.
Inventors
- 👤 Freel William Glidden
- 👤 Jones Samuel Floyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:31
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/2004; B65D5/2009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US189898A
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US978569A
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US1081068A
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US1140794A
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US1211223A
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US1824927A
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US2100750A
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US2038845A
Cited
US2116513A
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US2170723A
Cited
US2146318A
Cited
US2284959A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-17 | 1952-02-16 | 1952-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-17 | 1956-02-16 | 1956-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-17 | 1960-02-16 | 1960-08-17 | $7700.00 | Window Closed / Lapsed |