US3283712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wiper roll inking device for printing machines using fatty inks
Assignee: Societe dEtudes de Machines Speciales SA
•
Filing: 1966-01-03
•
Granted: 1966-11-08
•
Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Chambon Louis Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:30
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/02; B41F31/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1873235A
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US1780695A
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US2513394A
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US2531036A
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US2674299A
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US2830555A
Cited
US2842092A
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US2870738A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |