US3068473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for supervision of vehicles
Assignee: Telefunken AG
•
Filing: 1959-11-03
•
Granted: 1962-12-11
•
Expires: 1979-11-03
Abstract
No abstract record available.
Inventors
- 👤 Muth Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:11
CPC Classifications
G; G08; G08G; G08G5/00; G08G5/70; G08G5/72; G08G5/727; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US761256A
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US1495616A
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US1742902A
Cited
US2406165A
Cited
US2534842A
Cited
US2838753A
Cited
US2919303A
Cited
US2944254A
Cited
US2843846A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |