Patent US2996981A successfully refreshed from Google Patents.
US2996981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wetting device for offset printing machines
Assignee: MAN AG
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Filing: 1960-02-15
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Granted: 1961-08-22
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Expires: 1980-02-15
Abstract
No abstract record available.
Inventors
- 👤 Reinartz Robert
- 👤 Fischer Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:37
CPC Classifications
B; B41; B41F; B41F7/00; B41F7/20; B41F7/24; B41F7/26; B41N; B41N7/00; B41N7/04; B41N2207/00; B41N2207/02; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7018; Y10T403/7021
Claims Analysis
Total Claims: 0
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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) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |