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Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised

CPC
COOPERATIVE PATENT CLASSIFICATION
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AIDS FOR MUSIC (teaching music G09B 15/00); SUPPORTS FOR MUSICAL INSTRUMENTS; OTHER AUXILIARY DEVICES OR ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS (metronomes G04F 5/02)
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Means for the representation of music
G10G 1/02
.
Chord or note indicators, fixed or adjustable, for keyboard of fingerboards
G10G 1/04
.
Transposing; Transcribing
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G10G 3/00
Recording music in notation form, e.g. recording the mechanical operation of a musical instrument
G10G 3/02
.
using mechanical means only
G10G 3/04
.
using electrical means
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Supports for musical instruments
{
(cellopins or components therefor G10D 3/003)
}
G10G 5/005
.
{
while playing, e.g. cord, strap or harness (rests or guards as part of the instruments, see the particular instruments, e.g. G10D 3/18)
}
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Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
.
{
Carrying cases for musical instruments (interior fittings for luggage A45C 13/02)
}
.
Tuning forks or like devices
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013