US2662498A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle cap forming apparatus
Assignee: ALKA ALUMINIUMKAPSLAR AB
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Filing: 1946-04-25
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Granted: 1953-12-15
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Expires: 1966-04-25
Abstract
No abstract record available.
Inventors
- 👤 Jonsson Einar Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:18
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/02; B67B3/06; B67B3/064; Y; Y10; Y10T; Y10T83/00; Y10T83/505; Y10T83/515; Y10T83/626
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-14 | 1957-06-15 | 1957-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-14 | 1961-06-15 | 1961-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-14 | 1965-06-15 | 1965-12-15 | $7700.00 | Window Closed / Lapsed |