| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 084170000 | Combined | 6 |
| 20120111173 | Split Keyboard for PC Data and Music Output - A split keyboard with an optional middle section of keys for controlling regular PC input to a host, two play music, and to input and play music with a multiple octave keyboard that when the middle section of keys are removed can be portable to travel. | 05-10-2012 |
| 20140366703 | Continuous pitch wind musical instrument and a composite string instrument and continuous pitch wind musical instrument - A musical instrument includes a resonating pipe having a first slot defined along a length of a longitudinal axis of the resonating pipe and a sliding rod that slides along a length of the first slot and closes the first slot such that the sliding rod selectively covers and provides an air seal to the first slot, such that a pitch of sound produced varies according to a length of closure of the first slot. A mouthpiece is coupled to the resonating pipe to enable the player to create a resonating column of air in the resonating pipe and control the pitch of the instrument by controlling the coverage of the sliding rod over the first slot. A composite musical instrument may include the wind instrument combined with a stringed instrument. | 12-18-2014 |
| 20160140940 | PERCUSSION, WIND AND RATTLING INSTRUMENT AND MUSICAL-INSTRUMENT ARRANGEMENT - A percussion, wind and rattling instrument with a hollow resonating body is provided. The resonating body has a striking surface. A sound element is arranged within the resonating body. The resonating body has two sound holes. At least one sound hole has a diameter between 2 cm and 6 cm, preferably between 2.5 cm and 4.5 cm and particularly preferably between 3 cm and 4 cm. A musical-instrument arrangement having at least two percussion, wind and rattling instruments. The percussion, wind and rattling instruments are arranged adjacent to one another. In each case two sound holes of percussion, wind and rattling instruments arranged adjacent to one another border one another and form a sound channel. | 05-19-2016 |
| 084171000 | Electric | 3 |
| 20090178533 | RECORDING SYSTEM FOR ENSEMBLE PERFORMANCE AND MUSICAL INSTRUMENT EQUIPPED WITH THE SAME - An automatic player piano is equipped with a recording system equipped with a sequencer, to which event data codes for note-on and note-off events and a digital external audio signal expressing singer's voice are supplied; the sequencer supplements duration data codes to the event data codes, and produces RIFF audio data codes expressing the voice; and respectively stores the event data codes and duration data codes and the RIFF audio data codes in a standard MIDI file and a RIFF file. | 07-16-2009 |
| 20090266218 | FOLDING ELECTRONIC PIANO COMPRISING KEYBOARD-STIFFENING MEANS - Foldable and portable electronic Piano composed of several modules ( | 10-29-2009 |
| 20100018378 | Electronic Keyboard Musical Instrument - In normal mode or expansion mode, a normal load table | 01-28-2010 |
