US2313731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package, packaging container, and blank therefor
Assignee: PRESIDENT AND DIRECTORS OF
•
Filing: 1938-11-12
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Granted: 1943-03-16
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Expires: 1958-11-12
Abstract
No abstract record available.
Inventors
- 👤 Ernest M Brogden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:14
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/38; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00154; B65D2571/0016; B65D2571/00216; B65D2571/0024; B65D2571/00246; B65D2571/00253; B65D2571/0029; B65D2571/00432; B65D2571/00493; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00716; B65D2571/0079
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-03-15 | 1946-09-14 | 1947-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-03-15 | 1950-09-14 | 1951-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-03-15 | 1954-09-14 | 1955-03-16 | $7700.00 | Window Closed / Lapsed |