US2428362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for recovering coating material from melted electrolytically coated continuous strip material
Assignee: Carnegie Illinois Steel Corp
•
Filing: 1943-03-23
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Granted: 1947-10-07
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Expires: 1963-03-23
Abstract
No abstract record available.
Inventors
- 👤 Egge Klaus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:14
CPC Classifications
C; C25; C25D; C25D5/00; C25D5/48; C25D5/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US482879A
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US1517910A
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US1717460A
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US1860065A
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US1937420A
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US2141382A
Cited
US2192303A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-06 | 1951-04-07 | 1951-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-06 | 1955-04-07 | 1955-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-06 | 1959-04-07 | 1959-10-07 | $7700.00 | Window Closed / Lapsed |