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US2443256A
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Assignee: Morris Paper Mills
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Filing: 1944-04-20
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Granted: 1948-06-15
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Expires: 1964-04-20
Abstract
No abstract record available.
Inventors
- 👤 Samuel N Lebold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:38
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46024; B65D5/20; B65D5/2052; B65D5/22; B65D5/30; B65D5/48; B65D5/48002; B65D5/48018
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US630007A
Cited
US1411678A
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US1707528A
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GB447136A
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US2039971A
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US2195070A
Cited
US2218360A
Cited
US2354867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-15 | 1951-12-15 | 1952-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-15 | 1955-12-15 | 1956-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-15 | 1959-12-15 | 1960-06-15 | $7700.00 | Window Closed / Lapsed |