US3054144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making paper containers
Assignee: American Seal Kap Corp of Delaware
•
Filing: 1959-01-23
•
Granted: 1962-09-18
•
Expires: 1979-01-23
Abstract
No abstract record available.
Inventors
- 👤 Carl W Goodwin
- 👤 John P Campanelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:42
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/59; B31B50/592; B31B70/00; B31B2160/00; B31B2160/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US448748A
Cited
US891642A
Cited
US1760288A
Cited
US2131438A
Cited
US2337581A
Cited
US2348871A
Cited
US2382873A
Cited
US2377351A
Cited
US2691188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |