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Class Information
Number: 84/13
Name: Music > Instruments > Automatic > Stringed > Pianos
Description: Patents for the complete instrument or for features not specific to a subclass below.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7560627 |
System and method for driving actuators in a reproducing piano |
Jul. 14, 2009 |
| 7557280 |
Automatic player musical instrument producing short tones without missing tone and automatic playing system used therein |
Jul. 7, 2009 |
| 7528309 |
Automatic player musical instruments and automatic playing system incorporated therein |
May. 5, 2009 |
| 7435895 |
Automatic playing system used for musical instruments and computer program used therein for self-teaching |
Oct. 14, 2008 |
| 7432428 |
Electronic keyboard musical instrument |
Oct. 7, 2008 |
| 7405350 |
Automatic player musical instrument with velocity conversion tables selectively accessed and electronic system used therein |
Jul. 29, 2008 |
| 7390956 |
Automatic player musical instrument, noise suppressor incorporated therein, method used therein and computer program for the method |
Jun. 24, 2008 |
| 7382356 |
Input unit for games and musical keyboards |
Jun. 3, 2008 |
| 7355109 |
Separate automatic player driving keys and pedals of keyboard musical instrument |
Apr. 8, 2008 |
| 7279630 |
Automatic player musical instrument, automatic player used therein and method for exactly controlling keys |
Oct. 9, 2007 |
| 7265281 |
Automatic player musical instrument having playback table partially prepared through transcription from reference table and computer program used therein |
Sep. 4, 2007 |
| 7238873 |
Automatic player musical instrument exactly reproducing performance and automatic player used therein |
Jul. 3, 2007 |
| 7214897 |
Illuminated keyboard with illuminated patterns displayed on top surface of keyboard |
May. 8, 2007 |
| 7179974 |
Method for retrofitting acoustic keyboard musical instrument, method for forming holes and gadget used therein |
Feb. 20, 2007 |
| 6969791 |
Automatic player keyboard musical instrument equipped with key sensors shared between automatic playing system and recording system |
Nov. 29, 2005 |
| 6459026 |
Drum tensioner holding |
Oct. 1, 2002 |
| 6188004 |
Apparatus and method for coupling electronically stored musical performances to the tracker bar of an automatic musical instrument |
Feb. 13, 2001 |
| 6111174 |
Released key velocity estimator, method used therein and information storage medium storing program sequence for it |
Aug. 29, 2000 |
| 6075196 |
Player piano reproducing special performance techniques using information based on musical instrumental digital interface standards |
Jun. 13, 2000 |
| 5861566 |
Automatic player piano having frame structure self-aligned with keyboard for exactly positioning key actuators arranged in staggered manner |
Jan. 19, 1999 |
| 5773738 |
Piano toy having automatic playing keys |
Jun. 30, 1998 |
| 5714702 |
Pedal controlling system and method of controlling pedal for recording and reproducing pedal action |
Feb. 3, 1998 |
| 5330848 |
Resonator body for drums |
Jul. 19, 1994 |
| 4444514 |
Device to permit reproducing or player pianos to serve as musical clocks |
Apr. 24, 1984 |
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