US2259508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for the manufacture of containers
Assignee: Central States Paper and Bag Co
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Filing: 1939-07-03
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Granted: 1941-10-21
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Expires: 1959-07-03
Abstract
No abstract record available.
Inventors
- 👤 Alvin A Abramson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:47
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/0003; B31F1/0038; B31B; B31B2105/00; B31B2105/002; B31B2105/0022; B31B2110/00; B31B2110/20; B31B2120/00; B31B2120/002; B31B50/00; B31B50/25; B31B50/26; B31B50/28; B31B50/74; B31B50/81; Y; Y10; Y10S; Y10S264/00; Y10S264/76
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) | 1944-10-20 | 1945-04-21 | 1945-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-10-20 | 1949-04-21 | 1949-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-10-20 | 1953-04-21 | 1953-10-21 | $7700.00 | Window Closed / Lapsed |