US PATENT SUBCLASS 84 / 177
.~.~.~ Cases

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
173  DF  .~ Stringed {10}
174  DF  .~.~ Pianos {19}
177.~.~.~ Cases {6}
178  DF  .~.~.~.~> Fall boards and desks
179  DF  .~.~.~.~> Fall boards
180  DF  .~.~.~.~> Music desks or racks
181  DF  .~.~.~.~> Music receptacles
182  DF  .~.~.~.~> Swells
183  DF  .~.~.~.~> Protectors

DEFINITION

Classification: 84/177

The improvements are in the case.

(1) Note. For key-beds or key-bottoms see this class, subclasses 430 and 431.

(2) Note. For cases for pneumatic pianos see this class, subclasses 75, 80, 81, and 82.