US PATENT SUBCLASS 84 / 217
.~.~.~.~ Dampers lifted

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}
173  DF  .~ Stringed {10}
174  DF  .~.~ Pianos {19}
216  DF  .~.~.~ Expression devices {5}
217.~.~.~.~ Dampers lifted

DEFINITION

Classification: 84/217

Many or all of the dampers are lifted, so that their strings may enter into sympathetic vibration. This is the ordinary "forte" arrangement controlled by the damper-pedal.