US2731191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fibreboard shipping container
Assignee: ANDERSON BOX Co
•
Filing: 1952-06-16
•
Granted: 1956-01-17
•
Expires: 1972-06-16
Abstract
No abstract record available.
Inventors
- 👤 Harold W Layne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:04
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/2038; B65D5/30; B65D5/308; Y; Y10; Y10S; Y10S229/00; Y10S229/915; Y10S229/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1803736A
Cited
US1971198A
Cited
US2190433A
Cited
US2407463A
Cited
US2459939A
Cited
US2568204A
Cited
US2567832A
Cited
US2581944A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |