Tone control member and tone-controlled functional acoustic guitar
US9747873B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2014 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Nov 25, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10D3/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention relates to a tone-controlled functional acoustic guitar that prevents a body from being deformed to avoid the changes in sound, increases sound transmission, finely adjusts tone fields in accordance with a player or user's selection, and has a specific structure on a head thereof to suppress bending on a neck caused by the tension of strings. According to the present invention, the tone-controlled functional acoustic guitar includes: a body having a top plate, a bottom plate and a side plate connecting the top plate and the bottom plate with each other; a neck fixed to one side of the body; a head disposed at the end portion of the neck; and a tone control member detachably mounted at the inside of the body in such a manner as to be controlled in length to support a space between the top plate and the bottom plate of the body, wherein the tone control member includes: a contacting and moving member; and height control means expandably and contractably moving the contacting and moving member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.