Patent US2521088A successfully refreshed from Google Patents.
US2521088A
Expired / Lapsed
US
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Shipping container and method of transporting vehicles
Assignee: Individual
•
Filing: 1946-08-16
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Granted: 1950-09-05
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Expires: 1966-08-16
Abstract
No abstract record available.
Inventors
- 👤 Phelps Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:21
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/68; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/686; B65D2585/6867
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US909615A
Cited
US1086670A
Cited
US1229714A
Cited
US1661439A
Cited
US1900867A
Cited
US1770798A
Cited
US1797294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-04 | 1954-03-06 | 1954-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-04 | 1958-03-06 | 1958-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-04 | 1962-03-06 | 1962-09-05 | $7700.00 | Window Closed / Lapsed |