Patents
Sitemap › G10 - Musical instruments; Acoustics › G10D - Stringed musical instruments; Wind-actuated musical instruments; Accordions or concertinas; Percussion musical instruments; Musical instruments not otherwise provided for › G10D 11 - Accordions, concertinas or the like; Keyboards therefor
Patents for G10D 11 - Accordions, concertinas or the like; Keyboards therefor (187)
10/2003
10/23/2003WO2003087505A2 A channel for slide
10/22/2003EP1355291A1 Dual module with a single reed, especially for an accordeon like instrument
10/16/2003WO2003085637A1 Treble box of accordion
09/2003
09/24/2003CN1444760A Musical instrument with free reeds
08/2003
08/28/2003DE20309911U1 Accordion or harmonica, has lighting in treble part to generate optical effect to accompany music
06/2003
06/05/2003WO2003046883A2 Novel musical instrument with free reeds
04/2003
04/16/2003EP1301918A1 Musical instrument with free reeds
12/2002
12/05/2002US20020178892 Regulator for the controls the timbre and the volume of flute sound
10/2002
10/24/2002DE10206592A1 Musical instrument for left-handed musicians with keyboard and all associated components positioned mirror-fashion inside instrument
02/2002
02/21/2002DE10133287A1 Electromagnetic accordion valve has iron free coils is light
01/2002
01/03/2002WO2002001547A1 Musical instrument with free reeds
11/2001
11/21/2001EP1155397A2 Diatonic accordion with additional keys
10/2001
10/25/2001WO2001080217A1 A regulator for the controls the timbre and the volume of flute sound
08/2001
08/08/2001EP1122714A2 Portable air musical instrument provided with keyboard
07/2001
07/05/2001DE19960833A1 Accordion keyboard of keys and studs pivots key in key part wider spaced from keyboard groove sidewalls than second narrower part of key for noiseless key action.
04/2001
04/17/2001US6218601 In-line keyboard
11/2000
11/09/2000WO2000039785A3 Diatonic accordion with additional keys
07/2000
07/06/2000WO2000039785A2 Diatonic accordion with additional keys
02/2000
02/17/2000DE19836838A1 Bandoneon with treble keyboard and base keyboard has air current produced by bellows activating tone tongues arranged on tone plates
02/09/2000CN1049175C Celluloid sheet soaking, coating and adhering process
11/1999
11/24/1999CN2350836Y Base transmission for accordion
09/1999
09/29/1999CN2341235Y Transmission mechanism for accordion bass
08/1999
08/26/1999DE19805167A1 Register change device for accordion
01/1999
01/27/1999CN2305739Y Stop lever of accordion
09/1998
09/02/1998CN2290099Y No-bass instrumental ensemble accordion
03/1998
03/24/1998US5731532 Accordion sliding bass
01/1998
01/21/1998CN2273036Y Double system bass device for accordion
07/1997
07/15/1997US5648630 System for triggering and muting musical tones employing two of more keyboard keys which operate interactively
06/1997
06/18/1997CN2256574Y Key type accordion
06/05/1997DE19529063A1 Quarter wave resonance chamber for accordion family of instruments
05/1997
05/28/1997CN1150678A Organ or accordion
05/07/1997DE19541212A1 Accordion key mechanism with valve and check device
10/1996
10/30/1996CN1134345A Celluloid sheet soaking, coating and adhering process
10/16/1996CN2237879Y Free bass accordion
09/1996
09/19/1996DE19507863A1 Music instrument with converter to give electronic signal from mechanical process
08/1996
08/22/1996DE19504960A1 Musical instrument with treble and bass parts and bellows in-between, e.g. accordion
06/1996
06/27/1996DE19515954C1 Accordion with bass part
04/1996
04/09/1996US5505115 Keyboard key return and motion sensing mechanisms incorporating a swing arm
03/1996
03/28/1996DE4432618A1 Bellows holder for accordion
12/1995
12/27/1995CN2216285Y Grinder for making reed of accordion
11/1995
11/28/1995US5469772 Linearly reciprocating keyboard key incorporating two guide pins
10/1995
10/05/1995DE4410330A1 Tone control for accordion
06/1995
06/14/1995DE4342382A1 Accordion with register setter
06/08/1995DE4404591C1 Button keyboard for lever operated musical instrument
05/1995
05/24/1995DE4340055A1 Harmonica instrument with finger board and keys arranged on it
02/1995
02/14/1995US5388493 Extra low profile housing for vertical dual keyboard MIDI wireless controller for accordionists
12/1994
12/14/1994EP0628945A1 Accordion
09/1994
09/08/1994DE4306490A1 Accordion keyboard cover
04/1994
04/21/1994DE4242246C1 Harmonica instrument with keyed gripped board - has first and second valves on treble side and has extended lever over first valve and engaging second by predetermined movement
01/1994
01/13/1994DE4305709C1 Mouth-organ with pans for trichord reed stops - has additional pan with trichord reed stops and semi-tones also shutters levers and row of keys
09/1993
09/23/1993DE4306476A1 Accordion with internal system of links - which actuate internal metal plates to vary tone colour of notes
08/1993
08/19/1993DE4226668C1 Holder belt for accordion - comprises cushioned hip belt with connecting component engaging bracket on rear side of instrument
08/12/1993DE4303251A1 Accordion base with note holes and sliding perforated plate - has note holes in groups separated by fixed components of smaller size
07/1993
07/22/1993DE4201238A1 Spring-loaded key for accordion - is connected by pivoted link to damping piston to suppress unwanted noise
06/1993
06/09/1993EP0545868A1 Accordion with variable keys and one or two reeds in the "Cassotto"
03/1993
03/11/1993DE4143330C1 Valve lever for musical instrument - has lever coupled to sprung key and connected to flap valve at other end.
01/1993
01/28/1993DE4127042C1 Key lever system for accordion - works against spring and has valve on one sector and second sector connected to key
05/1992
05/14/1992DE4142035A1 Tuning appts. for harmonica - involves tuning table over which suction and pressure air passes, and has built-in tuning fork
05/12/1992US5111726 Dual pitched melodeon
03/1992
03/31/1992US5099737 Double chambered bassboard housing for electronic M.I.D.I. accordion with retractable keyboard
02/1992
02/06/1992DE4101319C1 Bellows system for accordion - incorporates plank with reeds and finger holes and keyboard
01/1992
01/29/1992CN2094782U Accordion case
07/1991
07/31/1991CN1013414B Replaceable double-system accordion
07/17/1991CN1053139A 电子手风琴 Electronic Accordion
09/1990
09/19/1990EP0210206B1 Accordion or bandoneon
08/1990
08/02/1990DE3901465A1 Accordion
04/1990
04/25/1990EP0364485A1 Accordion
03/1990
03/15/1990DE3901531C1 Accordion
12/1989
12/05/1989US4884488 Slender housing for electronic M.I.D.I. accordion
12/1988
12/29/1988WO1988010487A1 Accordion
07/1988
07/13/1988CN86108694A Replaceable double-system accordion
03/1988
03/16/1988CN87203353U Accordion with whole plastic chest
02/1988
02/18/1988DE3638517C1 Accordion
12/1987
12/23/1987CN86210725U Accordion with exchangeable double system
07/1987
07/02/1987DE3608749C1 Flap for a musical instrument with freely swinging tongues
05/1987
05/07/1987DE3631856A1 Accordion treble part
05/07/1987DE3631855A1 Accordion bass part
05/07/1987DE3631853A1 Accordion with multiple reeds in unison
03/1987
03/26/1987DE3631857A1 Pulling device for accordions
07/1986
07/31/1986WO1986004443A1 Device for improving the sound and the weight of accordions
04/1986
04/22/1986US4583441 Butterfly valve for accordions and its dynamic connection with the key
02/1986
02/05/1986EP0169957A1 Butterfly valve for an accordion and its dynamic coupling to the key
05/1983
05/17/1983US4383463 Musical bellows instrument provided with an electro-pneumatic control device operated by the bellows movement
06/1981
06/30/1981US4275635 Accordion with a new order of sounds and mechanical reed opening system
10/1980
10/07/1980US4226161 Accordion support apparatus
07/1979
07/03/1979US4159664 Keyboard assembly for an accordion
06/1976
06/01/1976US3960045 Register switching device for a reed musical instrument
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