Patent US3466983A successfully refreshed from Google Patents.
US3466983A
Expired / Lapsed
US
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Method of and apparatus for inserting marking strips into stacks of sheets
Assignee: Jagenberg Werke AG
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Filing: 1965-09-08
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Granted: 1969-09-16
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Expires: 1985-09-08
Abstract
No abstract record available.
Inventors
- 👤 Gunther Meyer-Jagenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:52
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/66; B65H29/6609; B65H29/6618; B65H33/00; B65H33/04; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/426; B65H2301/4261; B65H2301/42612
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1867038A
Cited
US2127736A
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US2261972A
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DE907653C
Cited
GB697537A
Cited
US2973697A
Cited
US3025052A
Cited
US3203326A
Cited
US3205739A
Cited
US3205794A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |