US2952379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible containers
Assignee: Individual
•
Filing: 1955-09-12
•
Granted: 1960-09-13
•
Expires: 1975-09-12
Abstract
No abstract record available.
Inventors
- 👤 Clifford S Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:54
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/52; B65D88/522
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190016388A
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US1125100A
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US1282117A
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US1658387A
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US2056239A
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US2221504A
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US2323458A
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US2369944A
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DE828523C
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US2432025A
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US2486532A
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US2564940A
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US2720998A
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US2774515A
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US2783915A
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US2765099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |