Patent US3480195A successfully refreshed from Google Patents.
US3480195A
Expired / Lapsed
US
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Stackable container
Assignee: Sonoco Products Co
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Filing: 1968-01-19
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Granted: 1969-11-25
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Expires: 1988-01-19
Abstract
No abstract record available.
Inventors
- 👤 Melvin A Koboldt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:00
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/0209; B65D21/0213; Y; Y10; Y10S; Y10S229/00; Y10S229/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1506389A
Cited
US2176950A
Cited
FR1030132A
Cited
US2771213A
Cited
DE1178006B
Cited
US3288342A
Cited
US3315865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |