Patent US2654914A successfully refreshed from Google Patents.
US2654914A
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Method of forming closure caps by molding and partially fluxing a paste resin composition with subsequent final fluxing thereafter
Assignee: Continental Can Co Inc
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Filing: 1950-07-27
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Granted: 1953-10-13
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Expires: 1970-07-27
Abstract
No abstract record available.
Inventors
- 👤 Curtis E Maier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:37
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/18; B29C70/00; B29C70/68; B29C70/78; B29C70/80; B29C43/04; B29C2043/046; B29C43/32; B29C43/50; B29C2043/5076; B29C43/52; B29L; B29L2031/00; B29L2031/56; B29L2031/565
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |