Patent US2601325A successfully refreshed from Google Patents.
US2601325A
Expired / Lapsed
US
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Means for segregating adjoining printed impressions
Assignee: Individual
•
Filing: 1947-05-03
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Granted: 1952-06-24
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Expires: 1967-05-03
Abstract
No abstract record available.
Inventors
- 👤 Raymond R Richter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:50
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US381708A
Cited
US526798A
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US976155A
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US1058040A
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US1364257A
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US1783819A
Cited
US2164270A
Cited
GB512928A
Cited
US2320523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-24 | 1955-12-24 | 1956-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-24 | 1959-12-24 | 1960-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-24 | 1963-12-24 | 1964-06-24 | $7700.00 | Window Closed / Lapsed |