US2608334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming and applying thermoplastic closures to containers
Assignee: Individual
•
Filing: 1947-11-18
•
Granted: 1952-08-26
•
Expires: 1967-11-18
Abstract
No abstract record available.
Inventors
- 👤 Louis T Knocke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:33
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/02; B67B3/026; B65; B65D; B65D41/00; B65D41/02; B65D41/24; Y; Y10; Y10S; Y10S264/00; Y10S264/66; Y10S425/00; Y10S425/809
Claims Analysis
Total Claims: 0
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Cited
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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) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |