US PATENT SUBCLASS 84 / 715
.~.~.~.~ Chords

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
600  DF  .~ Electrical musical tone generation {5}
671  DF  .~.~ Electric analog oscillators {9}
712  DF  .~.~.~ Accompaniment {4}
715.~.~.~.~ Chords

DEFINITION

Classification: 84/715

Chords:

(under subclass 712) Subject matter wherein a plurality of notes are played simultaneously.

SEE OR SEARCH THIS CLASS, SUBCLASS:

613, for chords with note sequence of digital memory circuit.

637, for chords with digital memory circuit.

669, for chords with digital combinational circuit.