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Class Information
Number: 84/470R
Name: Music > Accessories > Teaching devices
Description:


Sub-classes under this class:

Class Number Class Name Patents
84/476 Blocks 19
84/471R Charts or boards 49
84/477R Indicators 482
84/470P Phonograph recorders 1


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7619154 Instructional device and method for piano or other musical keyboard Nov. 17, 2009
7608773 Teaching system and method for stringed musical instruments Oct. 27, 2009
7608774 Performance guide apparatus and program Oct. 27, 2009
7589269 Device and method for visualizing musical rhythmic structures Sep. 15, 2009
7579541 Automatic page sequencing and other feedback action based on analysis of audio performance data Aug. 25, 2009
7576280 Expressing music Aug. 18, 2009
7554025 Visual chord keyboard instructional method Jun. 30, 2009
7538266 Electronic musical apparatus for training in timing correctly May. 26, 2009
7525035 Musical performance self-training apparatus Apr. 28, 2009
7521619 System and method of instructing musical notation for a stringed instrument Apr. 21, 2009
7518057 Method of automated musical instrument finger finding Apr. 14, 2009
7514621 Musical keyboard pattern card Apr. 7, 2009
7507892 Musical note reading method and written exercises Mar. 24, 2009
7507893 Method for teaching music Mar. 24, 2009
7485793 Music display device and method Feb. 3, 2009
7482524 System and method for teaching music Jan. 27, 2009
7470856 Method and apparatus for reproducing MIDI music based on synchronization information Dec. 30, 2008
7465864 Musical instrument training device with multiple mouthpieces Dec. 16, 2008
7453036 System and method for teaching piano Nov. 18, 2008
7439438 Musical notation system patterned upon the standard piano keyboard Oct. 21, 2008
7435891 Method and system for generating musical variations directed to particular skill-levels Oct. 14, 2008
7432432 System and method for recognizing handwritten music notations Oct. 7, 2008
7427704 Stringed instrument fingering guide Sep. 23, 2008
7423213 Multi-dimensional transformation systems and display communication architecture for compositions and derivations thereof Sep. 9, 2008
7414186 System and method of teaching musical notes Aug. 19, 2008
7408101 Musical instrument strings and a method of instruction Aug. 5, 2008
7408105 Instrument training device for stringed instruments Aug. 5, 2008
7388143 Simplified sheet music device and method Jun. 17, 2008
7378585 Musical teaching device and method using gloves and a virtual keyboard May. 27, 2008
7365261 Musical performance data creating apparatus with visual zooming assistance Apr. 29, 2008
7358432 Method and apparatus for teaching rhythm Apr. 15, 2008
7345236 Method of automated musical instrument finger finding Mar. 18, 2008
7342165 System, device and method for displaying a conductor and music composition Mar. 11, 2008
7332664 System and method for musical instrument education Feb. 19, 2008
7332665 Slide rule devices for music study Feb. 19, 2008
7323629 Real time music recognition and display system Jan. 29, 2008
7301481 Typing practice apparatus, typing practice method, and typing practice program Nov. 27, 2007
7297856 System and methodology for coordinating musical communication and display Nov. 20, 2007
7220907 Data recording and retrieval, sheet music, music keyboard tablature and method of teaching music May. 22, 2007
7212213 Color display instrument and method for use thereof May. 1, 2007
7202406 System and method for teaching drummers Apr. 10, 2007
7199298 Apparatus, method and computer program for controlling music score display to meet user's musical skill Apr. 3, 2007
7184701 Stringed musical instrument learning aid and methods Feb. 27, 2007
7176371 Algorithmic combo-instrument slide ruler for musical reference Feb. 13, 2007
7115806 Intonation aid and position locator for violin family of instruments Oct. 3, 2006
7064261 Electronic musical score device Jun. 20, 2006
7041891 Choral keyboarding non-note reading methodology May. 9, 2006
7041890 Electronic sheet music display device May. 9, 2006
7015387 In-line chromatic harp with an adjustable string guide Mar. 21, 2006
7009100 Performance instruction apparatus and performance instruction program used in the performance instruction apparatus Mar. 7, 2006

1 2 3 4 5


 
 
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