Patent US2160221A successfully refreshed from Google Patents.
US2160221A
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Shipping container construction
Assignee: Individual
•
Filing: 1935-07-12
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Granted: 1939-05-30
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Expires: 1955-07-12
Abstract
No abstract record available.
Inventors
- 👤 Orville M Masters
- 👤 Henry G Stager
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:30
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5033; B65D5/5035; B65D5/5047; B65D5/5054; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/6815; B65D2585/6817; B65D2585/6835; B65D2585/6842; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1016; Y10T156/102; Y10T156/1039; Y10T156/1041; Y10T156/1043; Y10T156/1044; Y10T156/1048; Y10T156/1051; Y10T156/1052; Y10T156/1062; Y10T156/1066; Y10T156/1082; Y10T83/00; Y10T83/02; Y10T83/0333; Y10T83/0363; Y10T83/037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-05-29 | 1942-11-28 | 1943-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-05-29 | 1946-11-28 | 1947-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-05-29 | 1950-11-28 | 1951-05-30 | $7700.00 | Window Closed / Lapsed |