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Patent US2808289A successfully refreshed from Google Patents.
US2808289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cargo container and vehicle
Assignee: Individual
•
Filing: 1954-10-20
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Granted: 1957-10-01
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Expires: 1974-10-20
Abstract
No abstract record available.
Inventors
- 👤 Scoby Frank Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:59
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/64; B60P1/6418; B60P1/6436
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1303854A
Cited
US1486046A
Cited
US1921605A
Cited
US1883538A
Cited
US2117067A
Cited
US2156282A
Cited
US2223275A
Cited
US2681159A
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 |