Patent US2671585A successfully refreshed from Google Patents.
US2671585A
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Bag filling machine with slidably mounted bag clamping means
Assignee: Bemis Brothers Bag Co
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Filing: 1948-02-12
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Granted: 1954-03-09
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Expires: 1968-02-12
Abstract
No abstract record available.
Inventors
- 👤 Harold V Kindseth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:15
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/04; B65B1/10; B65B1/12; B65B1/30; B65B1/32; B65B1/34; B65B43/00; B65B43/42; B65B43/54; B65B43/56; B65B43/58; B65B51/00; B65B51/04; B65B51/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1590086A
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US1791654A
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US2027261A
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US2073432A
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AU1502633A
Cited
CH201144A
Cited
US2282199A
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US2260087A
Cited
US2244718A
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US2376810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-08 | 1957-09-07 | 1958-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-08 | 1961-09-07 | 1962-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-08 | 1965-09-07 | 1966-03-09 | $7700.00 | Window Closed / Lapsed |