(under subclass 46) Device including either an electrically powered means for producing illumination, or means for producing mechanical wave energy which can be perceived by the sense of hearing.
SEE OR SEARCH THIS CLASS, SUBCLASS:
213+, for a fluid operated sounder, per se.
242, for a nonflying, rotating toy having an electric light
or an electric sounder.
486, the residual locus for toys having an electric light.