Electronic keyboard musical instrument

Ida , et al. August 9, 2

Patent Grant D508256

U.S. patent number D508,256 [Application Number D/196,172] was granted by the patent office on 2005-08-09 for electronic keyboard musical instrument. This patent grant is currently assigned to Casio Computer Co., Ltd.. Invention is credited to Yukihiko Ida, Naoya Nishizawa.


United States Patent D508,256
Ida ,   et al. August 9, 2005

Electronic keyboard musical instrument

Claims

The ornamental design for an electronic keyboard musical instrument, as shown.
Inventors: Ida; Yukihiko (Higashikurume, JP), Nishizawa; Naoya (Tokyo, JP)
Assignee: Casio Computer Co., Ltd. (Tokyo, JP)
Appl. No.: D/196,172
Filed: December 22, 2003

Current U.S. Class: D17/1
Current International Class: 1701
Field of Search: ;D17/1,2,5-7,9 ;D21/409 ;84/174-177,423R,428,713,719,DIG.7

References Cited [Referenced By]

U.S. Patent Documents
D326106 May 1992 Tatshumi
D357269 April 1995 Ito
D372930 August 1996 Miura
D400910 November 1998 Mikage
D411563 June 1999 Okamura

Other References

Yamaha Catalog, Sep. 1995 p. 6 (Yamaha's PSR-420 keyboard)..

Primary Examiner: Aronovich; Adir
Attorney, Agent or Firm: Frishauf, Holtz, Goodman & Chick, P.C.

Description



FIG. 1 is a front, right, bottom side perspective view of an electronic keyboard musical instrument showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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