US2811250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable can package
Assignee: Federal Paper Board Co Inc
•
Filing: 1952-05-01
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Granted: 1957-10-29
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Expires: 1972-05-01
Abstract
No abstract record available.
Inventors
- 👤 Edwin L Arneson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:52
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/14; B65D71/16; B65D71/28; B65D71/30; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00246; B65D2571/00253; B65D2571/00277; B65D2571/00432; B65D2571/00456; B65D2571/00469; B65D2571/00537; B65D2571/00543; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00716; B65D2571/00722; B65D2571/00728
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US634507A
Cited
US1772890A
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US1718572A
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US2359298A
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US2571833A
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US2559948A
Cited
US2611517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-28 | 1961-04-29 | 1961-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-28 | 1965-04-29 | 1965-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-28 | 1969-04-29 | 1969-10-29 | $7700.00 | Window Closed / Lapsed |