US3011689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag construction
Assignee: Individual
•
Filing: 1956-01-03
•
Granted: 1961-12-05
•
Expires: 1976-01-03
Abstract
No abstract record available.
Inventors
- 👤 Korn Meyer
- 👤 Locker Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:48
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2732934A
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GB312570A
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US1876238A
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US1971107A
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US2027791A
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US2562389A
Cited
US2584632A
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US2620842A
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US2723025A
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US2682122A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |