US2946434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container with opening means
Assignee: SCIENT PACKAGING CORP
•
Filing: 1957-05-06
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Granted: 1960-07-26
•
Expires: 1977-05-06
Abstract
No abstract record available.
Inventors
- 👤 Brina Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:56
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5805
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2186109A
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US2031886A
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US2363289A
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US2298421A
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US2554841A
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US2554160A
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US2624246A
Cited
GB709750A
Cited
US2805814A
Cited
US2771724A
Cited
US2829701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |