US2808190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heavy-duty telescopic container
Assignee: Fort James Corp
•
Filing: 1954-07-26
•
Granted: 1957-10-01
•
Expires: 1974-07-26
Abstract
No abstract record available.
Inventors
- 👤 Fred R Buhrmaster
- 👤 Willard G Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:44
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/32; Y; Y10; Y10S; Y10S229/00; Y10S229/915; Y10S229/919
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US674009A
Cited
US888160A
Cited
US2246097A
Cited
US2428951A
Cited
GB636930A
Cited
US2567786A
Cited
US2606709A
Cited
US2564948A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |