Skip over navigation
Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
Search Symbol
CPC
COOPERATIVE PATENT CLASSIFICATION
Collapse
ORGANS; HARMONIUMS OR LIKE WIND-ACTUATED MUSICAL INSTRUMENTS (mouth organs G10D 7/12; accordions G10D 11/00; aspects of automatic actuation G10F 1/12; combinations of microphones, pick-ups or amplifiers with musical instruments G10H; electronic organs G10H 7/00) [2013‑01]
Collapse
G10B 1/00
General design [2013‑01]
Collapse
G10B 1/02
.
of organs [2013‑01]
G10B 1/04
. .
electrically operated [2013‑01]
G10B 1/06
. .
fluid operated [2013‑01]
G10B 1/08
.
of harmoniums [2013‑01]
Collapse
G10B 3/00
Details or accessories [2013‑01]
G10B 3/02
.
Blowers (compressors, blowers, per se F04) [2013‑01]
G10B 3/04
.
Reservoirs [2013‑01]
G10B 3/06
.
Valves; Sleeves [2013‑01]
G10B 3/08
.
Pipes, e.g. open pipe, reed pipe [2013‑01]
G10B 3/10
.
Actions, e.g. coupler [2013‑01]
G10B 3/12
.
Keys or keyboards; Manuals (keyboards for musical instruments in general G10C 3/12) [2013‑01]
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 peculiar to electrically-operated organs, e.g. contacts therein [2013‑01]
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013