Patent US2910220A successfully refreshed from Google Patents.
US2910220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Produce tray or container
Assignee: Longview Fibre Co
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Filing: 1957-05-03
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Granted: 1959-10-27
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Expires: 1977-05-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Hamilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:39
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/24; B65D5/248; B65D5/2038; B65D5/42; B65D5/4295; B65D5/44; B65D5/48; B65D5/48024; B65D5/48048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2679348A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |