Pushbutton tuner
US4187729A · kind A · utility
4Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1977 |
| Grant date | Feb 12, 1980 |
| Priority date | — |
| Expiry date | Dec 12, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03J5/12
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A pushbutton tuner with its reduced size includes linkage means operatively connected a tuning slider laterally positionable in accordance with the setting of the tuner. A link engaging pin provided on a pushbutton operative member engages with the linkage means upon depression of the pushbutton operative member so as thereby to move the slider depending upon the preset position of the engaging pin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.