Patent US2402869A successfully refreshed from Google Patents.
US2402869A
Expired / Lapsed
US
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Apparatus for packaging
Assignee: Reynolds Metals Co
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Filing: 1943-04-01
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Granted: 1946-06-25
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Expires: 1963-04-01
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Buchanan
- 👤 Clifford B Pape
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:48
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/26; B65B43/34
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) | 1949-06-24 | 1949-12-24 | 1950-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-06-24 | 1953-12-24 | 1954-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-06-24 | 1957-12-24 | 1958-06-25 | $7700.00 | Window Closed / Lapsed |