US2665473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of handling sheets and forming decorated caps
Assignee: Crown Cork and Seal Co Inc
•
Filing: 1950-05-15
•
Granted: 1954-01-12
•
Expires: 1970-05-15
Abstract
No abstract record available.
Inventors
- 👤 Eibe A Wilckens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:26
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/44; B41; B41K; B41K3/00; Y; Y10; Y10S; Y10S101/00; Y10S101/36; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1037844A
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US1778493A
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US1940581A
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US2119662A
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US2406847A
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US2396481A
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US2400927A
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US2514819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-11 | 1957-07-13 | 1958-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-11 | 1961-07-13 | 1962-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-11 | 1965-07-13 | 1966-01-12 | $7700.00 | Window Closed / Lapsed |