Patent US2945435A successfully refreshed from Google Patents.
US2945435A
Expired / Lapsed
US
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Ribbon inker in bed and cylinder printing device
Assignee: Standard Register Co
•
Filing: 1956-08-30
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Granted: 1960-07-19
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Expires: 1976-08-30
Abstract
No abstract record available.
Inventors
- 👤 John T Davidson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:45
CPC Classifications
B; B41; B41L; B41L19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US546427A
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US1247305A
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US1937145A
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US1945264A
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US2150401A
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US2295748A
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US2592706A
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US2664819A
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US2692555A
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US2782714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |