US2958266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for producing strengthened containers with metallic liners therein
Assignee: Reynolds Metals Co
•
Filing: 1957-10-10
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Granted: 1960-11-01
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Expires: 1977-10-10
Abstract
No abstract record available.
Inventors
- 👤 John B Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:30
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/56; B65D5/60; B65D5/603; B31; B31B; B31B2105/00; B31B2120/00; B31B2120/40; B31B2120/402; B31B2120/407
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA490298A
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US1186498A
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US1543374A
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US1858706A
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US2136990A
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US2131633A
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US2421935A
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US2414268A
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US2438981A
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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) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |