US2828061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End closure for a multi-sided carton
Assignee: Jagenberg Werke AG
•
Filing: 1954-03-29
•
Granted: 1958-03-25
•
Expires: 1974-03-29
Abstract
No abstract record available.
Inventors
- 👤 Zerlin Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:03
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2230987A
Cited
US2152323A
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US2241710A
Cited
DE728337C
Cited
US2555380A
Cited
US2434756A
Cited
US2548251A
Cited
US2496043A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |