US2596881A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material storage and handling container
Assignee: BIRMINGHAM FABRICATING Co
•
Filing: 1950-03-21
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Granted: 1952-05-13
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Expires: 1970-03-21
Abstract
No abstract record available.
Inventors
- 👤 Francis E White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:36
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/0209; B65D21/0213; B65D19/00; B65D19/02; B65D19/06; B65D19/08; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00024; B65D2519/00049; B65D2519/00059; B65D2519/00154; B65D2519/00164; B65D2519/00258; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00328; B65D2519/00333; B65D2519/00398; B65D2519/00402; B65D2519/00407; B65D2519/00432; B65D2519/00452; B65D2519/00492; B65D2519/00497; B65D2519/00547; B65D2519/00577; B65D2519/00616; B65D2519/00621; B65D2519/00736; B65D2519/00935; B65D2519/00955; B65D2519/00965; B65D2519/00975
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US527642A
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DE476782C
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US746597A
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US1947055A
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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) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |