US3516219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for folding and sealing cartons
Assignee: Container Corp
•
Filing: 1967-03-17
•
Granted: 1970-06-23
•
Expires: 1987-03-17
Abstract
No abstract record available.
Inventors
- 👤 Biagio J Nigrelli
- 👤 Wendell E Standley
- 👤 Richard B Whittmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:48
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1266686A
Cited
US3058271A
Cited
US2932929A
Cited
US3108414A
Cited
US3300947A
Cited
US3191353A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |