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US3014202A
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Assignee: Zuse KG
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Filing: 1957-11-20
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Granted: 1961-12-19
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Expires: 1977-11-20
Abstract
No abstract record available.
Inventors
- 👤 Hanewinkel Lorenz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:12
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/42; H04Q3/52; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/60; H03K17/62; H04J; H04J3/00; H04J3/02; H04J3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA536808A
Cited
US2563589A
Cited
US2691151A
Cited
GB711053A
Cited
US2611025A
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US2913706A
Cited
US2849703A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |