Patent US2089526A successfully refreshed from Google Patents.
US2089526A
Expired / Lapsed
US
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Machine for filling barrels
Assignee: BAGPAK Inc
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Filing: 1931-10-22
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Granted: 1937-08-10
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Expires: 1951-10-22
Abstract
No abstract record available.
Inventors
- 👤 Andreas Arno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:50
CPC Classifications
G; G01; G01G; G01G13/00; G01G13/02; G01G13/022; G01G13/024; B; B65; B65B; B65B1/00; B65B1/30; B65B1/32; G01G13/16; G01G13/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-08-09 | 1941-02-08 | 1941-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-08-09 | 1945-02-08 | 1945-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-08-09 | 1949-02-08 | 1949-08-10 | $7700.00 | Window Closed / Lapsed |