Patent US2965024A successfully refreshed from Google Patents.
US2965024A
Expired / Lapsed
US
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Printing plate tension lockup device
Assignee: Harris Graphics Corp
•
Filing: 1958-09-25
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Granted: 1960-12-20
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Expires: 1978-09-25
Abstract
No abstract record available.
Inventors
- 👤 Theodore R Ziebell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:14
CPC Classifications
B; B41; B41F; B41F27/00; B41F27/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2406883A
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US2621590A
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US2639668A
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US2709405A
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US2667834A
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US2857841A
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US2745344A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |