US2337981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating fiber containers
Assignee: Continental Can Co Inc
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Filing: 1942-01-16
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Granted: 1943-12-28
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Expires: 1962-01-16
Abstract
No abstract record available.
Inventors
- 👤 Hans A Eggerss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:03
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/26; B29C63/30; B05; B05D; B05D1/00; B05D1/28; B05D7/00; B05D7/22; B05D7/222; B05D7/225; B31; B31B; B31B50/00; B31B50/74; B31B50/742; B31B50/745
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) | 1946-12-27 | 1947-06-28 | 1947-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-12-27 | 1951-06-28 | 1951-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-12-27 | 1955-06-28 | 1955-12-28 | $7700.00 | Window Closed / Lapsed |