Frame construction for string instruments
US4423656A · kind A · utility
1Cited by
2References
5Claims
0Family size
Inventor
Key dates
| Filing date | Oct 29, 1981 |
| Grant date | Jan 3, 1984 |
| Priority date | — |
| Expiry date | Oct 29, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10C3/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The invention relates to a modular frame construction for string instruments. Instead of making the frame of the string instrument in one piece, the frame according to this invention is assembled from a number of modules which each comprise a longitudinal tubular member of square cross-section on which strings are supported under tension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.