Patent US3494812A successfully refreshed from Google Patents.
US3494812A
Expired / Lapsed
US
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Method and apparatus for making a container having a seamless sleevelike liner
Assignee: Reynolds Metals Co
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Filing: 1968-06-17
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Granted: 1970-02-10
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Expires: 1988-06-17
Abstract
No abstract record available.
Inventors
- 👤 Daniel S Cvacho
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:48
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/22; B29; B29C; B29C48/00; B29C48/03; B29C48/09; B29C48/15; B29C48/151; B31; B31C; B31C3/00; B65; B65B; B65B3/00; B65B3/02; B65D; B65D3/00; B65D3/22
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) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |