US3101992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making caps
Assignee: Crown Cork and Seal Co Inc
•
Filing: 1953-12-28
•
Granted: 1963-08-27
•
Expires: 1973-12-28
Abstract
No abstract record available.
Inventors
- 👤 Giles B Cooke
- 👤 William C Rainer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:46
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/18; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/44; B21D51/46; B29C70/00; B29C70/68; B29C70/78; B29C70/80; B65; B65D; B65D41/00; B65D41/02; B65D41/10; B65D41/12; B29L; B29L2031/00; B29L2031/56; Y; Y10; Y10S; Y10S264/00; Y10S264/60; Y10S425/00; Y10S425/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2718323A
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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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |