Patent US2557794A successfully refreshed from Google Patents.
US2557794A
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US
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Multicellular package
Assignee: Individual
•
Filing: 1945-10-29
•
Granted: 1951-06-19
•
Expires: 1965-10-29
Abstract
No abstract record available.
Inventors
- 👤 Nicolle Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:13
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/325; B65D75/327; B65D75/321; B65D75/322; B65D2585/00; B65D2585/56; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1025; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24521; Y10T428/24529
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE94859C
Cited
GB231487A
Cited
US1735219A
Cited
US2102858A
Cited
US2012405A
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US2103386A
Cited
CH215019A
Cited
US2180966A
Cited
US2347509A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |