Keyboard musical instrument having sloped top surface

Details Keyboard musical instrument having sloped top surface Keyboard musical instrument having sloped top surface

2004-04-23

2009-02-10

Lockett, Kimberly R (Department: 2837)

Music

Instruments

General features

Reexamination Certificate

active

07488884

ABSTRACT:
An electronic keyboard musical instrument has a cabinet, in which a tone generating system is housed, and the cabinet offers a sloped top surface to assistant goods; while the player is composing a piece of music with the assistance of a personal computer system, by way of example, the player puts the computer keyboard on the sloped top surface, and manipulates the computer keyboard without taking unnatural attitude so that the player can continue the work for a long time.

REFERENCES:
patent: 4656913 (1987-04-01), Yoshikawa
patent: D400910 (1998-11-01), Mikage
patent: 6087574 (2000-07-01), Kitashima et al.
patent: 6288313 (2001-09-01), Sato et al.
patent: 2004/0173086 (2004-09-01), Sato et al.
patent: 48-004487 (1973-02-01), None
patent: 63-162398 (1988-10-01), None
patent: 02-067393 (1990-05-01), None
patent: 03-119891 (1991-12-01), None
patent: 05-241567 (1993-09-01), None
patent: 09-230851 (1997-09-01), None
patent: 11-305761 (1999-11-01), None

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