Patent US1364273A successfully refreshed from Google Patents.
Patent US2552245A successfully refreshed from Google Patents.
US2552245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling and coating strip material
Assignee: Crown Cork and Seal Co Inc
•
Filing: 1945-05-24
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Granted: 1951-05-08
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Expires: 1965-05-24
Abstract
No abstract record available.
Inventors
- 👤 Eibe A Wilckens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:31
CPC Classifications
B; B05; B05C; B05C9/00; B05C9/04
Claims Analysis
Total Claims: 0
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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) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |