US3485405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame-structure for container
Assignee: US Plywood Champion Papers Inc
•
Filing: 1968-07-05
•
Granted: 1969-12-23
•
Expires: 1988-07-05
Abstract
No abstract record available.
Inventors
- 👤 Richard H Dement
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:28
CPC Classifications
B; B65; B65D; B65D9/00; B65D9/32; B65D9/34
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US617698A
Cited
US858547A
Cited
US1605597A
Cited
US1945020A
Cited
US2028058A
Cited
US2156347A
Cited
US2673659A
Cited
US2838592A
Cited
US3158961A
Cited
US3312018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |