US2858013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: Continental Paper Co
•
Filing: 1956-12-04
•
Granted: 1958-10-28
•
Expires: 1976-12-04
Abstract
No abstract record available.
Inventors
- 👤 Oscar L Vines
- 👤 Robert A Hackenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:20
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4204
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1602254A
Cited
US2118821A
Cited
GB615490A
Cited
US2638210A
Cited
US2758778A
Cited
US2744622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |