US3400879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton with cushioning platform and blank for producing the same
Assignee: PACKAGINING Corp OF AMERICA A DE CORP
•
Filing: 1967-02-28
•
Granted: 1968-09-10
•
Expires: 1987-02-28
Abstract
No abstract record available.
Inventors
- 👤 Alexander G O'brien
- 👤 Kenneth D Bixler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:27
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5002; B65D5/5016; B65D85/00; B65D85/30; B65D85/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2732123A
Cited
US2611529A
Cited
US2764337A
Cited
US2714981A
Cited
US2854181A
Cited
US2870949A
Cited
US2893623A
Cited
US3029998A
Cited
GB952295A
Cited
US3182885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |