US3376510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined uhf-vhf tuner
Assignee: Telefunken Electronic GmbH
•
Filing: 1963-11-29
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Granted: 1968-04-02
•
Expires: 1983-11-29
Abstract
No abstract record available.
Inventors
- 👤 Rummer Heribert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:06
CPC Classifications
H; H03; H03D; H03D9/00; H03D9/06; H03D9/0658; H03D9/0666; H03J; H03J3/00; H03J5/00; H03J5/24; H03J5/242
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2922043A
Cited
US2826687A
Cited
US2995655A
Cited
US3003060A
Cited
US3036212A
Cited
US3252096A
Cited
US3275958A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |