ClassID:

195308

G09B15/004 - CPC Classification

Classification description:

Teaching music; Boards or like means for providing an indication of chords Non-electrically operated systems

Sub-classes:
Recent Application in this class:
#1
20260065801
2026-03-05

Universal Guitar Chord Learning System and Method

#2
20250046210
2025-02-06

MUSIC THEORY TEACHING METHOD AND SYSTEM

#3
20240062672
2024-02-22

RE-WRITABLE BOARD FOR MUSICAL INSTRUMENT INSTRUCTION

#4
20230360556
2023-11-09

Apparatus for playing chords on musical instruments for visually-impaired people and method of performing same

#5
20220309946
2022-09-29

Methodology and toolkit for music literacy learning

#6
20210104172
2021-04-08

TEACHING GUIDE FOR INSTRUMENTS

#7
20200193856
2020-06-18

Method of learning, teaching, and playing guitar

#8
20200013309
2020-01-09

Device to mark fingerings of a stringed musical instrument relative to capo placement

#9
20170200387
2017-07-13

Method and apparatus for learning to play a stringed instrument

#10
20140360339
2014-12-11

3JCN music notation

#11
20090071314
2009-03-19

STRINGED INSTRUMENT FINGERING GUIDE

#12
20090064847
2009-03-12

Musical Notation System Patterned upon the Standard Piano Keyboard and Referenced with the Grand Staff

#13
20090025536
2009-01-29

Method of instruction for musical instruments

#14
20090025535
2009-01-29

SYSTEM AND METHOD FOR REPRESENTING MUSICAL NOTES IN AN OCTAVE TO THE VISIBLE LIGHT SPECTRUM AND METHOD THEREFOR

#15
20070295194
2007-12-27

Music notation

#16
20070221043
2007-09-27

Musical notation system patterned upon the standard piano keyboard

#17
20070028754
2007-02-08

Photonic sequence paradigm

#18
20050016359
2005-01-27

Teaching method and guides to teach piano

#19
18243279
2024-01-02

Device and method for displaying musical chords

#20
17549467
2022-04-12

Device for teaching music performance through tactile pitch association and methods of use

#21
15867962
2018-11-06

Piano cards music theory teaching method and apparatus

#22
15618181
2018-09-25

Music notation and charting method

#23
14993255
2017-04-04

Method and apparatus for learning to play a stringed instrument