US2765716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Matrix for creasing paperboard for cartons
Assignee: Individual
•
Filing: 1955-04-12
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Granted: 1956-10-09
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Expires: 1975-04-12
Abstract
No abstract record available.
Inventors
- 👤 Andersson Nils
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:31
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4266; B31; B31F; B31F1/00; B31F1/08; B31F1/10; B31B; B31B50/00; B31B50/25; B31B50/252; B31B50/256
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) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |