Class 84/316 - For semitone

Subclass of Class 84 - Music
Definition: Devices to sharp or flat a note, so as to change the key.
No. of patents: 4
Last issue date: 05/20/2008

Number	Title	Issue Date
7375268	Machine with which stringed instruments will be picked or plucked A machine for placement on the fingertips of players of stringed instruments with which the strings will picked or plucked. Designed as a set, the two picks do not collide as the musician moves his or her fingers to pick the stringed instrument, The abrasion of the ...	05/20/2008
6573440	Capo device for a stringed instrument A capo device for a stringed instrument for quickly and effectively clamping strings to the fingerboard of a stringed instrument. The capo device for a stringed instrument includes a frame capable of extending about a fingerboard of a stringed instrument;...	06/03/2003
5902944	Finger-controlled means for contacting strings on a guitar Finger-controlled members for contacting the strings on a guitar includes three string-contacting finger members, one for the index finger, one for the middle or second finger, and one for the third or ring finger. Each of the string-contacting finger mem...	05/11/1999
4798119	Fixed fingering device for fretted stringed musical instrument An inventive positioner adapted to secure a string of a guitar or other fretted stringed instrument at fret positions in order to quickly and easily vary the length of the string available for vibration to change the pitch when the string is plucked. The ...	01/17/1989

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