1. CPC Sections
  2. CPC Section G
  3. CPC Class G10
  4. CPC Subclass G10B
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Version: 2024.08
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CPC
COOPERATIVE PATENT CLASSIFICATION
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G10B
ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS (accordions, concertinas or the like or keyboards therefor G10D 11/00; automatic wind instruments G10F 1/12) [2021-01]
NOTE

  • In this subclass, the type of instrument is classified in group G10B 1/00, while details or accessories thereof are classified in group G10B 3/00.
WARNING

  • 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.
G10B 1/00
General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus [2019-01]
G10B 1/02
.
of organs, i.e. pipe organs [2019-01]
G10B 1/04
. .
with electric action [2019-01]
G10B 1/06
. .
with pneumatic action [2019-01]
G10B 1/08
.
of harmoniums, i.e. reed organs [2019-01]
G10B 3/00
Details or accessories [2020-08]
G10B 3/02
.
Blowers [2019-01]
G10B 3/04
.
Reservoirs [2013-01]
G10B 3/06
.
Valves; Sleeves [2013-01]
G10B 3/08
.
Pipes, e.g. open pipes, reed pipes [2017-08]
G10B 3/10
.
Actions, e.g. key actions, couplers or stops [2019-01]
G10B 3/12
.
Keys or keyboards; Manuals [2019-01]
G10B 3/14
.
Pedals or pedal boards [2013-01]
G10B 3/16
.
Swell chambers; Accentuating means [2013-01]
G10B 3/18
.
Tremolo-producing devices [2013-01]
G10B 3/20
.
Transposing devices [2013-01]
G10B 3/22
.
Details of electric action systems for organs, e.g. contacts therein [2019-01]
G10B 3/24
.
Cases [2020-08]