G10B

ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS accordions, concertinas or the like or keyboards therefor G10D11/00; automatic wind instruments G10F1/12

In this subclass, the type of instrument is classified in group G10B1/00, while details or accessories thereof are classified in group G10B3/00.

In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.

G10B1/00

General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus

G10B1/02

of organs, i.e. pipe organs

G10B1/04

with electric action

G10B1/06

with pneumatic action

G10B1/08

of harmoniums, i.e. reed organs

G10B3/00

Details or accessories

G10B3/02

Blowers

G10B3/04

Reservoirs

G10B3/06

Valves

Sleeves

G10B3/08

Pipes, e.g. open pipes, reed pipes

G10B3/10

Actions, e.g. key actions, couplers or stops

G10B3/12

Keys or keyboards

Manuals

G10B3/14

Pedals or pedal boards

G10B3/16

Swell chambers

Accentuating means

G10B3/18

Tremolo-producing devices

G10B3/20

Transposing devices

G10B3/22

Details of electric action systems for organs, e.g. contacts therein

G10B3/24

Cases