US2582207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Open-topped receptacle and a hopper extending upwardly therefrom, both forming a stackable unit
Assignee: STACKBIN Corp
•
Filing: 1948-09-09
•
Granted: 1952-01-08
•
Expires: 1968-09-09
Abstract
No abstract record available.
Inventors
- 👤 Shaw Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:19
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US164218A
Cited
US226266A
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US268531A
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US383344A
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US502347A
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US917804A
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US987388A
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US1041016A
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US1110018A
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US1116752A
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US1156194A
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US1803566A
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US1865736A
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CH177781A
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US2147849A
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US2320388A
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US2364007A
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US2344448A
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US2440056A
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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) | 1955-01-07 | 1955-07-09 | 1956-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-07 | 1959-07-09 | 1960-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-07 | 1963-07-09 | 1964-01-08 | $7700.00 | Window Closed / Lapsed |