Title: Keyboard music instrument with cover with spaces for fingers
Application Number: 02107909 Application Date: 2002.03.21
Publication Number: 1377022 Publication Date: 2002.10.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G10C3/02;G10C3/12
Applicant(s) Name: Yamaha Corp. Address:
Inventor(s) Name: Goto Motoomi;Kawamura Kiyoshi
Attorney & Agent: li xiaoshu
Abstract:
    A grand piano has a keyboard placed on a key bed, and the keyboard is covered with a fall board after completion of practice on the keyboard, wherein a recess is formed in the fall board in such a manner as to offer a clearance to fingers on the black keys so that, even if the pianist straightens his or her fingers on the land portion before moving them to other keys, the nails are never hit against the inner surface of the fall board.
Time: 6