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)
06/1982
06/15/1982US4334453 Keyboard musical instrument with removable box leg
05/1982
05/18/1982US4329903 Back frame for a piano or the like
05/04/1982CA1122823A1 Pedal actuator for electronic player piano
04/1982
04/28/1982EP0050598A2 Device for stringing of strings in pianos and the like
04/28/1982EP0050314A2 Vibratable member, in particular a resonant body for sound-producing devices
04/13/1982US4324164 Tone changing means for percussion instruments
04/06/1982US4322997 Keyboard
02/1982
02/10/1982EP0045462A2 Resonant and/or vibrating body for sound generators
02/09/1982US4314497 Piano construction for enriched stereophonic tonal radiation
01/1982
01/05/1982US4308783 Keyboard construction for pianos
12/1981
12/22/1981US4306483 Damper assembly for pianos
12/08/1981US4304168 Key bed for a piano or the like
12/08/1981US4304167 Performer-supported keyboard
11/1981
11/10/1981US4299155 Supporting construction for keyboard assembly
11/03/1981US4297937 Arm and key bed assembly for a piano and the like
09/1981
09/01/1981US4286493 Graduated leverage piano action
08/1981
08/25/1981US4285261 Pianoharp action
07/1981
07/28/1981US4280389 Piano soundboard
07/28/1981CA1105746A1 Keyboard construction for pianos
07/14/1981US4278004 Pedalboard
04/1981
04/14/1981US4261242 Arrangement for chromatic and diatonic keys for carillon keyboards
03/1981
03/31/1981US4258603 Plucking mechanism for a stringed instrument
03/10/1981US4254684 Breakdown piano
03/03/1981US4253370 Keyboard musical instrument
02/1981
02/03/1981US4248130 Keyboard assembly
02/03/1981US4248124 Piano soundboard
01/1981
01/13/1981US4244268 Strike line adjuster
12/1980
12/23/1980US4240321 Keyboard assembly for toy musical instruments
10/1980
10/14/1980US4227436 Musical instrument keyboard
10/07/1980US4226158 Damper assembly for keyboard musical instruments
09/1980
09/30/1980CA1086540A1 Keyboard and notation system
08/1980
08/21/1980WO1980001729A1 Spring for compensating the torsion phenomenon of the key and string musical instrument casing
07/1980
07/08/1980US4211142 Sound reflector for grand pianos
06/1980
06/25/1980EP0012558A1 Piano soundboard
06/10/1980US4206677 Pedal actuator for electronic player piano
06/03/1980US4205583 Keyboard construction for pianos
05/1980
05/20/1980US4203341 Damper assembly of pianos
05/20/1980CA1077972A1 Hydrothermally treated material containing olivine
04/1980
04/22/1980US4199124 Improved structure for connecting a leg to a massive body
04/22/1980US4198893 Damper for pianos
04/15/1980US4197780 Method and apparatus for stabilizing the tension of musical instrument strings
04/01/1980CA1074597A1 Keyboard for a musical instrument
03/1980
03/25/1980US4194428 Keyboard musical instrument
02/1980
02/21/1980WO1980000278A1 Pedal actuator for electronic player piano
12/1979
12/04/1979US4176573 Intrakeyboard coupling and transposition control for a keyboard musical instrument
11/1979
11/01/1979WO1979000891A1 A frame construction for string instruments
10/1979
10/23/1979CA1064742A2 Sostenuto piano action
10/09/1979CA1063844A1 Sostenuto piano action
09/1979
09/25/1979US4168649 Keyboard assembly for toy musical instruments
07/1979
07/17/1979US4161129 Modified piano striking mechanism
05/1979
05/29/1979US4156380 Musical instruments
05/22/1979US4155284 Piano and soundboard therefor
05/08/1979US4152967 Pneumatic piano action
05/01/1979US4151777 Piano sound pickup method and device
05/01/1979US4151774 Organ pedal board
03/1979
03/20/1979US4144792 Piano plate
01/1979
01/23/1979US4135430 Piano hammer
01/23/1979US4135429 Piano bass string
01/02/1979US4132559 Starting material for high-strength hydrothermally treated objects, and a method of producing such material
12/1978
12/12/1978US4129057 Keyboard support mechanism for electronic organs
12/05/1978US4128035 Keyboard assembly
11/1978
11/28/1978US4127051 Piano key frame
10/1978
10/24/1978US4121491 Solenoid mounting plate for musical keyboard
10/10/1978US4119008 Means for improving the repetition characteristics of an upright piano action
10/03/1978CA1039543A1 Device in a pianomechanism
08/1978
08/15/1978US4106386 Musical stringed instrument
07/1978
07/25/1978US4102233 Upright harpsichord action
07/11/1978US4099440 Plectrum piano action
06/1978
06/27/1978US4096779 String anchor replacement for repetition lever and jack in a piano action
05/1978
05/30/1978US4091707 Compact chord organ
04/1978
04/18/1978US4084473 Electric piano
03/1978
03/28/1978US4080865 Pitch varying apparatus
12/1977
12/06/1977US4061067 Modified piano striking mechanism
11/1977
11/15/1977US4058045 Piano with sound-enhancing system
10/1977
10/18/1977US4054079 Keyboard and notation system
08/1977
08/30/1977US4044646 Supporting and pivot device made of plastic for keys of pianos, electronic organs and the like
08/30/1977US4044644 Piano
08/23/1977US4043244 Electronic musical instrument keyboard
08/16/1977US4041829 Piano pedal assembly
08/09/1977US4040335 Cover and lock for keyboard of an electronic organ
07/1977
07/26/1977US4037504 Device in a piano mechanism
06/1977
06/28/1977US4031800 Keyboard for a musical instrument
06/28/1977US4031796 Solenoid mounting assembly for musical keyboard
06/14/1977US4028980 Sostenuto piano action
04/1977
04/19/1977US4018128 Pedal operator for piano and the like
10/1976
10/19/1976US3986422 Electronic musical instrument
08/1976
08/10/1976US3973460 Keyboard type musical instrument
07/1976
07/20/1976US3969970 Transparent grand piano tops
07/06/1976US3967521 Hammer for pianos and similar instruments
03/1976
03/30/1976US3946635 Upright piano action
03/09/1976US3942403 Bushing for piano action
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