Patents-Review.com
ClassID:

196342 ⎘

G10C9/00 - CPC Classification

Classification description:

Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass

Recent Application in this class:
#1
20260045238
2026-02-12

IMPROVED KEY WEIGHTS FOR PIANO

 #2
20260022982
2026-01-22

KEYBOARD TOUCH MEASURING DEVICE, SYSTEM, AND METHOD

 #3
20250299651
2025-09-25

KEYBOARD INSTRUMENT AND METHOD OF PRODUCING KEY OF KEYBOARD INSTRUMENT

 #4
20250299650
2025-09-25

MUSICAL INSTRUMENT AND PRODUCING METHOD THEREOF

 #5
20240339092
2024-10-10

CONTINUOUS SELF-TUNING PIANO SYSTEM AND ASSOCIATED METHOD OF USE

 #6
20240054977
2024-02-15

Tuning pin tool

 #7
20230298543
2023-09-21

Micro-tuning device

 #8
20220059060
2022-02-24

Autonomous tuner for stringed instruments

 #9
20130180376
2013-07-18

Drive mechanism of lifting rail for musical instrument and musical instrument including the same

 #10
20130061733
2013-03-14

Keyboard instrument

 #11
20130047825
2013-02-28

Method of Improving the Acoustic Response of Musical Instruments

 #12
20120180614
2012-07-19

Action of upright piano

 #13
20120174728
2012-07-12

METHOD FOR INCREASING RESONANCE OF INSTRUMENT AND THE INSTRUMENT

 #14
20110094364
2011-04-28

Apparatus for assembling and regulating a grand piano action

 #15
20100112368
2010-05-06

Wood member for musical instrument and method of manufacturing the same, as well as soundboard manufacturing system and method

 #16
20100064879
2010-03-18

Key leveler for musical instruments, computerized key leveling system, and methods of use

 #17
20100050850
2010-03-04

METHOD FOR IMPROVING THE SOUND OF MUSICAL INSTRUMENTS

 #18
20090320666
2009-12-31

Method for improving the sound of musical instruments

 #19
20090308220
2009-12-17

PIANO HAVING DENSE SOUND-ENHANCING COMPONENT

 #20
20090120265
2009-05-14

Hammer shank of piano and method of manufacturing the same

 #21
20090007750
2009-01-08

Low inertia grand piano piano action

 #22
20080307943
2008-12-18

Universal grand piano piano action with simultaneous half stroke keyboard design capability

 #23
20080307942
2008-12-18

Grand piano composite piano action

 #24
20080028911
2008-02-07

AUDIO DEVICE HAVING DENSE SOUND ENHANCING COMPONENT

 #25
20070180974
2007-08-09

Jack motion-restricting device for upright piano

 #26
20070095194
2007-05-03

Accessories or actuating elements for, or components of, musical instruments

 #27
20070012156
2007-01-18

Repetition lever of grand piano

 #28
20070006709
2007-01-11

Damper lever for upright piano

 #29
20060201308
2006-09-14

Action for piano

 #30
20060117934
2006-06-08

Piano tuning wrench

 #31
20060060063
2006-03-23

Soundboard for a musical instrument comprising nanostructured aluminum materials and aluminum materials with nanostructured composites

 #32
20050235802
2005-10-27

Victor grand piano pinblock extractor

 #33
20050211067
2005-09-29

Ergonomic key pounder

 #34
20050204890
2005-09-22

Friction free grand piano action

 #35
20050076762
2005-04-14

Component part for musical instrument, such as side board for piano body, and method for manufacturing the same

 #36
20050028665
2005-02-10

Method of improving repetitive striking performance, jack and action mechanism of piano

 #37
20050005758
2005-01-13

Back check for piano

 #38
17691084
2024-01-09

Apparatus for and methods of action repair and/or regulation of harmonic string and percussive instruments

 #39
16740423
2020-11-17

Humidifier

 #40
13795428
2014-10-21

Kinetic measurement of piano key mechanisms for inertial properties and keystroke characteristics