US3249282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closing means for paperboard carton
Assignee: Container Corp
•
Filing: 1963-12-06
•
Granted: 1966-05-03
•
Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 Jr William G Kuehn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:49
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; Y; Y10; Y10S; Y10S229/00; Y10S229/941
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |