US2600439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible container
Assignee: Individual
•
Filing: 1946-01-26
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Granted: 1952-06-17
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Expires: 1966-01-26
Abstract
No abstract record available.
Inventors
- 👤 Sloane Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:44
CPC Classifications
B; B65; B65D; B65D7/00; B65D7/12; B65D7/24; B65D7/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US739006A
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US1171924A
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US1384582A
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US1499665A
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US1589112A
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US1731841A
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US1833857A
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US1834541A
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US2279247A
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US2529267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |