US3512150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear systematic code encoding and detecting devices
Assignee: Telefunken Patentverwertungs GmbH
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Filing: 1965-11-10
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Granted: 1970-05-12
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Expires: 1985-11-10
Abstract
No abstract record available.
Inventors
- 👤 Horst Ohnsorge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:34
CPC Classifications
H; H03; H03M; H03M13/00; H03M13/03; H03M13/05; H03M13/13; G; G06; G06F; G06F11/00; G06F11/07; G06F11/16; G06F11/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |