H03J 5/28
Tuning circuits or elements supported on a revolving member with contacts arranged
Official title: Tuning circuits or elements supported on a revolving member with contacts arranged in a plane perpendicular to the axis
H03J5/28 (Tuning circuits or elements supported on a revolving member with contacts arranged) appears on 5 US grants and 0 published applications in this corpus.
Search patents in H03J- Granted patents
- 5
- Published applications
- 0
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 30 Jul 1985
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fine adjusting mechanism for preset type tuner30 Jul 1985US 4,532,485 AMurata Manufacturing Co., Ltd.
- Rotary switch type television tuner8 Dec 1981US 4,305,156 AMurata Manufacturing Co., Ltd.
- Toning shaft for a rotary switch2 Jun 1981US 4,270,394 AMurata Manufacturing Co., Ltd.
- VHF Television tuner circuit with supression of undesired signals10 Jun 1980US 4,207,549 AMurata Manufacturing Co., Ltd.
- Construction of preset plate for VHF tuner20 Nov 1979US 4,175,259 AAlps Electric Co., Ltd.
No published applications in this class yet.
Most cited
By later US patents