Patent US3480859A successfully refreshed from Google Patents.
US3480859A
Expired / Lapsed
US
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Electronic speed measuring arrangement
Assignee: Digital Kienzle Computersysteme GmbH and Co KG
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Filing: 1967-12-12
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Granted: 1969-11-25
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Expires: 1987-12-12
Abstract
No abstract record available.
Inventors
- 👤 Manfred Fichter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:45
CPC Classifications
G; G01; G01P; G01P3/00; G01P3/42; G01P3/44; G01P3/46; G01P1/00; G01P1/07; G01P1/08; G01P1/10; G01P1/103; G01P1/12; G01P1/122; G01P3/56; G01P3/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |