Patent ID: 11908437
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC G | IPC G

Claim 7:
8. The music-playing machine according to claim 7
wherein each of the plurality of major axis guide rails is a rail that is formed in the housing;
wherein the center axes of each of the plurality of major axis guide rails are parallel to each other;
wherein each of the plurality of major axis guide rails are parallel to the major axis of the fretboard when the stringed instrument is inserted into the housing;
wherein each of the plurality of play pad guide rails attach to the plurality of major axis guide rails such that each of the plurality of play pad guide rails moves relative to the plurality of major axis guide rails;
wherein the plurality of major axis guide rails forms a track that guides the motion of each of the plurality of play pad guide rails relative to the fretboard.