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Patent US3458186A successfully refreshed from Google Patents.
US3458186A
Expired / Lapsed
US
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Device for insertion of marking strips into a forming stack
Assignee: Druckmaschinenwerke Leipzig VEB
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Filing: 1966-09-08
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Granted: 1969-07-29
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Expires: 1986-09-08
Abstract
No abstract record available.
Inventors
- 👤 Joachim Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:27
CPC Classifications
B; B65; B65H; B65H33/00; B65H33/04; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/426; B65H2301/4261; B65H2301/42612; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0448
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2761677A
Cited
US3205739A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |