US2875937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: Continental Paper Co
•
Filing: 1955-04-11
•
Granted: 1959-03-03
•
Expires: 1975-04-11
Abstract
No abstract record available.
Inventors
- 👤 Oscar L Vines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:19
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1142017A
Cited
US1651848A
Cited
US2076844A
Cited
US2179421A
Cited
US2321473A
Cited
US2532085A
Cited
US2630265A
Cited
US2621783A
Cited
US2673677A
Cited
US2722362A
Cited
US2640589A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |