US2665044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for packaging fluent material
Assignee: Ex-Cell-O Corp
•
Filing: 1948-03-30
•
Granted: 1954-01-05
•
Expires: 1968-03-30
Abstract
No abstract record available.
Inventors
- 👤 Charles Z Monroe
- 👤 German Dwight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:16
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/20; B65B7/24; B65B57/00; B65B57/02; B65B57/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1640482A
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US1799755A
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US1745616A
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US1855132A
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US1954908A
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US1987581A
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US1989286A
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US2184117A
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US2320581A
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US2434952A
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US2322228A
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US2325774A
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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) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |