US3424113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for bottoming bag tubes
Assignee: Amcor Flexibles North America Inc
•
Filing: 1964-11-04
•
Granted: 1969-01-28
•
Expires: 1984-11-04
Abstract
No abstract record available.
Inventors
- 👤 Edwin A Dickmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:42
CPC Classifications
D; D05; D05B; D05B35/00; D05B35/02; D05B35/04; D02; D02G; D02G3/00; D02G3/02; D05B13/00; D05D; D05D2305/00; D05D2305/02; D05D2305/04; D05D2305/08; D05D2305/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3125916A
Cited
US1901062A
Cited
US1923322A
Cited
US1857949A
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US2435543A
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GB617039A
Cited
US2558503A
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US2714758A
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US2740244A
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US2850993A
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US2962082A
Cited
US2874659A
Cited
US2994631A
Cited
US3097618A
Cited
US3156206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |