US2823845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article case
Assignee: Fort James Corp
•
Filing: 1951-12-01
•
Granted: 1958-02-18
•
Expires: 1971-12-01
Abstract
No abstract record available.
Inventors
- 👤 Wasyluka Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:06
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/0003; B65D71/0014; B65D2571/00; B65D2571/00123; B65D2571/00333; B65D2571/00339; B65D2571/00401; B65D2571/00432; B65D2571/00456; B65D2571/00475; B65D2571/00487; B65D2571/00493; B65D2571/00506; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00666; B65D2571/00709; B65D2571/00716; B65D2571/00796
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1475983A
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US1708700A
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FR800026A
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US2132638A
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US2425230A
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US2404065A
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US2665049A
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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) | 1961-02-17 | 1961-08-19 | 1962-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-17 | 1965-08-19 | 1966-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-17 | 1969-08-19 | 1970-02-18 | $7700.00 | Window Closed / Lapsed |