US PATENT SUBCLASS 84 / 28
.~.~.~.~.~ Action above keyboard


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}
*  DD  .~ Automatic {13}
7  DF  .~.~ Stringed {4}
13  DF  .~.~.~ Pianos {5}
24  DF  .~.~.~.~ Pneumatic type {10}
28.~.~.~.~.~ Action above keyboard


DEFINITION

Classification: 84/28

Limited to patents in which the claims in terms or in substance require the striker-pneumatics to be above the keyboard.