Patents
Sitemap › G10 - Musical instruments; Acoustics › G10C - Pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards › G10C 3 - Details or accessories
Patents for G10C 3 - Details or accessories (2,791)
06/1997
06/18/1997CN2256573Y Musical instrument pedal base structure
06/11/1997CN1151571A Electronic piano
06/05/1997WO1997020306A1 Keyboards for musical instruments
06/03/1997US5635655 Apparatus, with oil damper, for opening and closing fall board of musical keyboard instrument
05/1997
05/22/1997DE19543119A1 Double functioning key on balance point of stringed keyboard instrument
04/1997
04/30/1997CN1148897A Antibacterial keyboard
04/24/1997WO1997015042A1 Antibacterial keybord
04/24/1997DE19538967A1 Resonance box with bench seat, especially for grand pianos
04/23/1997CN1148437A Upright electronic piano and method for prodn. thereof
04/10/1997DE19639420A1 Keyed musical instrument for simple hammer size and wt. regulation
04/03/1997DE19639710A1 Design for electronic piano
04/02/1997CN2251181Y Light string straining device for piano
04/02/1997CN1034449C Keyboard assembly for electric musical instrument
04/01/1997US5616880 Keyboard musical instrument equipped with hammer shank stopper where hammer assembly rebounds without deflection of shank
03/1997
03/26/1997EP0764933A2 Piano key leveling
03/26/1997CN2250565Y Key board music instrument of hammer rod brake with spring back hammer assembly and not bending hammer rod
03/26/1997CN1146253A Piano tuning system
03/20/1997CA2185742A1 Piano key leveling
03/19/1997EP0763231A1 Musical instrument with sound generating elements arranged in lines
03/11/1997US5610356 Keyboard musical instrument having hammer stopper exactly position at blocking position
03/11/1997US5610352 Mechanism for rotatably supporting rotary member of keyboard
03/06/1997DE4345230C2 Electronic musical instrument keyboard cover
03/04/1997US5608175 Keyboard musical instrument having regulable regulating buttons linked with hammer stopper
02/1997
02/11/1997US5602351 Grand piano-like keyboard instrument for selectively producing acoustic sound and synthesized sound
02/05/1997CN1142273A Mechanical device of piano
02/04/1997US5600077 Damper mechanism provided in a grand piano
01/1997
01/14/1997US5594188 Keyboard musical instrument having key action mechanisms movable to and from strings
12/1996
12/17/1996US5585582 Methods for inertial balancing of piano key mechanisms
12/11/1996EP0746842A1 Keyboard mechanism
12/11/1996EP0746841A1 Tuning system for pianos
12/10/1996US5583310 Keyboard musical instrument selectively introducing time delay into hammer detecting signal between acoustic sound mode and electronic sound mode
12/10/1996US5583306 Keyboard musical instrument having jacks changeable in escape speed between acoustic sound mode and silent mode
11/1996
11/28/1996DE19620456A1 Improved production method for manufacturing keyboard musical instrument
11/27/1996EP0744066A1 A musical instrument provided with a sound board
11/13/1996CN1135627A Key-board music instrument of bent mallet-handle brake
11/12/1996US5574241 Keyboard apparatus with common stopper for key and hammer
11/07/1996WO1996035205A1 Antibacterial keyboard
11/05/1996US5571983 Abutment device for a key switch arrangement operable with both hammer-equipped and hammerless keyboards for electronic musical instruments
10/1996
10/31/1996WO1996034380A1 Upright electronic piano and method for production thereof
10/17/1996DE19614830A1 Keyboard musical instrument appts. esp. for types with electromagnetic actuator
10/15/1996US5565636 Keyboard musical instrument equipped with driving unit for hammer stopper located in wide space in front of hammer assemblies
10/03/1996WO1996030891A1 Piano with built-in electronic musical instrument
09/1996
09/24/1996US5559297 Key for keyboard instrument having a perspiration-absorbing surface
09/17/1996US5557052 Keyboard musical instrument having variable contact point between jack and regulation button
09/05/1996DE19507468A1 Foot pedal linkage for musical instruments
09/03/1996US5552559 Keyboard musical instrument equipped with hammer sensors changing position between recording mode and silent mode
08/1996
08/21/1996CN2233615Y Improved structure of piano key
08/13/1996US5545839 Keyboard musical instrument with movable key bed for performing music without acoustic sounds
08/13/1996US5545071 Educational toy keyboard
08/08/1996WO1996024125A1 Musical method for musical instruments such as pianos, and mechanism therefor
08/06/1996US5542328 Piano hammer rail stop assembly
07/1996
07/23/1996US5539142 Combined acoustic and electronic piano in which the acoustic action is disabled when played in the electronic mode
07/23/1996US5537862 Quantitative method for evaluation of the state of piano hammer felt tonal regulation
06/1996
06/26/1996EP0500701B1 A striking mechanism
06/26/1996CN1032169C Keyboard assembly for electronic musical
06/25/1996US5528969 Damper unit for a piano
06/18/1996US5527987 Keyboard musical instrument with solenoid-operated actuators arranged in interdigitated manner
06/11/1996US5524519 Piano provided with a mechanism for controlling string striking movement
05/1996
05/22/1996EP0713205A2 Piano escapement action
05/15/1996CN1122494A Keyboard musical instrument having hammer stopper exactly position at blocking position
05/14/1996US5516981 Musical instrument tuned in nineteen note temperament scale
05/14/1996US5515763 Tactile key tops
05/14/1996US5515759 Hydraulic pedal mechanism for pianos
04/1996
04/30/1996US5511454 Piano escapement action
04/24/1996CN1121233A Keyboard assembly for electronic musical instrument
04/23/1996US5509344 Member with synthetic surface replicating a surface of a specimen of a natural material
04/23/1996US5509340 Method for adjustment of hammer let off on a keyboard musical instrument
04/16/1996US5507215 Keyboard assembly
04/09/1996US5505115 Keyboard key return and motion sensing mechanisms incorporating a swing arm
04/04/1996DE19506971C1 Adjustable angle stand for sheet music etc.
03/1996
03/06/1996EP0700029A2 Keyboard musical instrument equipped with hammer shank stopper where hammer assembly rebounds without deflection of shank
02/1996
02/28/1996EP0698267A1 Electromechanical piano
02/27/1996USRE35161 Keyboard device of electronic musical instrument
02/21/1996EP0697541A1 Rotary damper
02/08/1996WO1996003739A1 Sound volume regulator for grand pianos
01/1996
01/31/1996EP0694901A2 Keyboard musical instrument having hammer stopper exactly position at blocking position
01/30/1996US5487321 Keyboard lid, its open-close structure and arm members for keyed instrument
01/16/1996US5483861 Keyboard instrument equipped with durable hammer stopper for selectively producing acoustic sounds and synthesized sounds
01/10/1996CN1114765A Keyboard assembly for electronic musical instrument
01/03/1996CN2216709Y Training piano
12/1995
12/27/1995EP0689183A2 Keyboard instrument equipped with durable hammer stopper for selectively producing acoustic sounds and synthesized sounds
12/27/1995EP0689182A2 Keyboard musical instrument having jacks changeable in escape speed between acoustic sound mode and silent mode
12/07/1995WO1995033256A1 Musical instrument with sound generating elements arranged in lines
12/07/1995DE19519782A1 Damping equipment for piano producing natural and electronic sounds
12/05/1995US5471902 Tuning system for pianos
11/1995
11/28/1995US5469772 Linearly reciprocating keyboard key incorporating two guide pins
11/28/1995US5469769 Soundboard for musical instruments
11/14/1995US5465644 Stand structure for a keyed instrument
11/09/1995DE4414169A1 Bending set unit for piano mechanism
11/09/1995DE4414110A1 Repetition mechanism for piano
11/07/1995US5463925 Split-keyboard midi controller
11/01/1995CN2211641Y Piano keyboard
10/1995
10/31/1995US5463184 Keyboard instrument having a catcher stopper for silent operation on keyboard
10/31/1995CA2053371C Miniaturized humidifier
10/26/1995DE4414145A1 Mechanical unit for pianos etc. with transmission
10/26/1995DE4414139A1 Mechanical unit for pianos with transmission mechanism
10/26/1995DE4414125A1 String keyboard instruments of excellent durability and touch
10/26/1995DE4414109A1 Repeat piano mechanism with key actuated lever
10/26/1995DE4414100A1 Damping mechanism unit for upright piano
10/26/1995DE4414099A1 Transmission mechanism for upright piano damping
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