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PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G10H 3/18

using a string, e.g. electric guitar

Introduced: January 1980

Title

Titles differ between systems:

IPC: using strings, e.g. electric guitars

CPC: using a string, e.g. electric guitar

Full Title

Full titles differ between systems:

IPC:

Instruments in which the tones are generated by electromechanical means > using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent device > using mechanically actuated vibrators with pick-up means > using strings, e.g. electric guitars

CPC:

Instruments in which the tones are generated by electromechanical means > using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument > using mechanically actuated vibrators with pick-up means (G10H3/24 takes precedence) > using a string, e.g. electric guitar

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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