US3395850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers with integral, interlocking corners and covers
Assignee: Fort James Corp
•
Filing: 1966-02-23
•
Granted: 1968-08-06
•
Expires: 1986-02-23
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Kotowick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:58
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/30; B65D5/2052
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1600260A
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US1525361A
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US1856282A
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GB470937A
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US2220076A
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US2217503A
Cited
US2435283A
Cited
US2476253A
Cited
US2829817A
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US3008626A
Cited
GB944543A
Cited
US3178092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |