US PATENT SUBCLASS 84 / 242
.~.~.~.~.~ Standard type


Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
173  DF  .~ Stringed {10}
174  DF  .~.~ Pianos {19}
236  DF  .~.~.~ Hammers actions {3}
240  DF  .~.~.~.~ Upright {2}
242.~.~.~.~.~ Standard type


DEFINITION

Classification: 84/242

The common action, each unit of it including a wippen carrying a jack, a damper-spoon, a back-check, and a bridle-wire.