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US2415173A
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Fiber container and method of making the same
Assignee: Somerville Ltd
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Filing: 1943-11-20
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Granted: 1947-02-04
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Expires: 1963-11-20
Abstract
No abstract record available.
Inventors
- 👤 Hulbert Edwin Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:29
CPC Classifications
B; B65; B65D; B65D3/00; B65D3/10; B65D3/02; B65D3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US631852A
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US833607A
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US1175406A
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US1463088A
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US1809006A
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US2227138A
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US2164055A
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US2132672A
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US2246518A
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US2338019A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-03 | 1950-08-05 | 1951-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-03 | 1954-08-05 | 1955-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-03 | 1958-08-05 | 1959-02-04 | $7700.00 | Window Closed / Lapsed |