General design of wind musical instruments (accordions or concertinas G10D11/00; whistles G10K5/00)

Child Classifications

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• G10D 7/02 of the type wherein an air current is directed against a ramp edge
• G10D 7/06 Beating-reed wind instruments, e.g. single or double reed wind instruments
• G10D 7/10 Lip-reed wind instruments, i.e. using the vibration of the musician's lips, e.g. cornets, trumpets, trombones or French horns
• G10D 7/12 Free-reed wind instruments