Patent US2883190A successfully refreshed from Google Patents.
US2883190A
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US
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Assignee: Central States Paper and Bag Co
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Filing: 1957-07-11
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Granted: 1959-04-21
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Expires: 1977-07-11
Abstract
No abstract record available.
Inventors
- 👤 Carleton J Manthey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:40
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/02; B65B41/04; B65B41/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1321365A
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US1203030A
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US1394211A
Cited
US1593563A
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US1625085A
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US2473751A
Cited
US2645479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |