TREA

Boards or like means for providing an indication of chords

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  • G09B15/001
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GPHYSICS G09Cryptography, education, displays G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS G09B15/00Teaching music

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G09B15/001Boards or like means for providing an indication of chords
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Guitar neck rear adhesive decal
    • Patent number 10,916,157
    • Issue date Feb 9, 2021
    • Christopher Taylor Donley
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Method and device for facilitating learning of musical scales on st...
    • Patent number 10,121,458
    • Issue date Nov 6, 2018
    • Ivan Giuriati
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Apparatus and method of teaching musical notation
    • Patent number 9,406,241
    • Issue date Aug 2, 2016
    • Peter Declan Cosgrove
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Device for providing and analyzing musical data
    • Patent number 8,481,837
    • Issue date Jul 9, 2013
    • Jean-Francois Regie
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Violin display
    • Patent number 8,017,847
    • Issue date Sep 13, 2011
    • E Ink Holdings Inc.
    • Kai-Cheng Chuang
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Visual chord keyboard instructional method
    • Patent number 7,554,025
    • Issue date Jun 30, 2009
    • Winston Harrison
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Method of conveying musical information
    • Patent number 7,314,991
    • Issue date Jan 1, 2008
    • Patricia Carlson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Stringed musical instrument learning aid and methods
    • Patent number 7,184,701
    • Issue date Feb 27, 2007
    • Stephen Heslip
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Simulated stringed instrument practice device
    • Patent number 7,157,633
    • Issue date Jan 2, 2007
    • Richard Martin Kopesec
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Editor for musical performance data
    • Patent number 6,635,816
    • Issue date Oct 21, 2003
    • Yamaha Corporation
    • Tomoyuki Funaki
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Music teaching system and method
    • Patent number 6,313,385
    • Issue date Nov 6, 2001
    • Kristina M. Beatty
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Music teaching system and method
    • Patent number 5,998,720
    • Issue date Dec 7, 1999
    • Kristina M. Beatty
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Method for instructing the cognitive relationships between primary...
    • Patent number 5,997,306
    • Issue date Dec 7, 1999
    • Joseph B. Delphonse
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Electronic musical instrument
    • Patent number 5,894,100
    • Issue date Apr 13, 1999
    • Roland Corporation
    • Satoshi Otsuka
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Form of music notation
    • Patent number 5,775,915
    • Issue date Jul 7, 1998
    • Beris Ivy Quinn
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Musical chord transposer
    • Patent number 5,648,625
    • Issue date Jul 15, 1997
    • James O. Reyes
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Automatic performance apparatus with a display device
    • Patent number 5,604,322
    • Issue date Feb 18, 1997
    • Yamaha Corporation
    • Takeshi Kikuchi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Percussion music teaching method
    • Patent number 5,597,968
    • Issue date Jan 28, 1997
    • Eric Okamoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Music slide rule reference device and system
    • Patent number 5,597,969
    • Issue date Jan 28, 1997
    • Mayr; Leslie
    • Karl K. K. M. Brauer
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Apparatus for rapid reference to musical scales
    • Patent number 5,173,566
    • Issue date Dec 22, 1992
    • Tadashi Hiraoka
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Note pad product for use in shower or bath
    • Patent number 5,137,453
    • Issue date Aug 11, 1992
    • Robert L. Hudson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Music rule
    • Patent number 5,107,744
    • Issue date Apr 28, 1992
    • Barry C. Bradley
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Music teaching apparatus
    • Patent number 4,881,443
    • Issue date Nov 21, 1989
    • Mutech - Music Technologies, Inc.
    • Howard W. Bertram
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Chord selector for keyboard musical instruments
    • Patent number 4,620,471
    • Issue date Nov 4, 1986
    • Roger Dunn
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1177002
    • Patent number 1,177,002
    • Issue date Mar 28, 1916
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1017045
    • Patent number 1,017,045
    • Issue date Feb 13, 1912
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    998612
    • Patent number 998,612
    • Issue date Jul 25, 1911
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    996935
    • Patent number 996,935
    • Issue date Jul 4, 1911
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    877339
    • Patent number 877,339
    • Issue date Jan 21, 1908
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    877259
    • Patent number 877,259
    • Issue date Jan 21, 1908
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents