US3526353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sterile pack carton
Assignee: WestRock Minnesota Corp
•
Filing: 1968-04-09
•
Granted: 1970-09-01
•
Expires: 1988-04-09
Abstract
No abstract record available.
Inventors
- 👤 Harold R Jaeschke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:06
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D5/542
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT151773B
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US2214172A
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US3019944A
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US3056665A
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US3167238A
Cited
US3301391A
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US3259303A
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US3391852A
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US3399820A
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US3402875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |