Method of and apparatus for producing musical instrument keyboard-controlled pitch variation, tone alteration and the like
US4068552A · kind A · utility
6Cited by
8References
9Claims
0Family size
Inventor
Key dates
| Filing date | Jul 2, 1976 |
| Grant date | Jan 17, 1978 |
| Priority date | — |
| Expiry date | Jul 2, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S84/24
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
This disclosure is concerned with the production of pitch variations, tone alterations and other related effects on keyboard musical instruments and the like effected through mechanisms activated by individual longitudinal finger movement along the longitudinal axis of the keys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.