| Outline |
Indent Level
| |
| Color | Curly Brackets (indicating CPC extensions to IPC) | |
CPC | COOPERATIVE PATENT CLASSIFICATION | ||
![]() | 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) |
![]() | 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 |
![]() | Recording music in notation form, e.g. recording the mechanical operation of a musical instrument |
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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)} |
![]() | Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings |