IPC-Stelle: G10C 3/00 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
GSKPHYSICS
G10KLMUSICAL INSTRUMENTS; ACOUSTICS
G10CUKLPIANOS (non-musical aspects of toy pianos A63H 5/00; aspects of automatic actuation G10F; combinations of microphones, pick-ups or amplifiers with musical instruments G10H)
G10C 1/00HGRGeneral design of pianos or like stringed musical instruments with keyboard
G10C 1/02UGR1
.of upright pianofortes
G10C 1/04UGR1
.of grand pianofortes
G10C 1/06UGR1
.of cembaloes, spinets, or similar stringed instruments
G10C 3/00HGRDetails of, or accessories for, pianos or the like
G10C 3/02UGR1
.Cases
G10C 3/04UGR1
.Frames; Bridges; Bars
G10C 3/06UGR1
.Resonating means, e.g. resonant strings, soundboards; Fastenings of the resonating means
G10C 3/08UGR1
.Arrangements of strings
G10C 3/10UGR1
.Tuning pins or straining devices
G10C 3/12UGR1
.Keyboards; Keys
G10C 3/14UGR2
. .for actuation by the feet
G10C 3/16UGR1
.Actions
G10C 3/18UGR2
. .Hammers
G10C 3/20UGR2
. .involving the use of hydraulic, pneumatic, or electromagnetic means
G10C 3/22UGR2
. .for grand pianofortes
G10C 3/24UGR2
. .for reciprocating of tremolo
G10C 3/26UGR1
.Pedals or pedal mechanisms for half-blow or similar sound-modifying
G10C 3/28UGR1
.Transposing devices
G10C 3/30UGR1
.Couplers, e.g. for playing octaves
G10C 5/00HGRCombinations of pianos with other musical instruments, e.g. with bells, with xylophone
G10C 9/00HGRSpecial tools or methods for the manufacture or maintenance of pianos