Electronic keyboard musical instrument

- Casio
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Description

FIG. 1 is a front, right side, bottom 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.

Claims

The ornamental design for an electronic keyboard musical instrument, as shown.

Referenced Cited
U.S. Patent Documents
D313032 December 18, 1990 Amiya
D322268 December 10, 1991 Yamawaki
D322800 December 31, 1991 Yun
D372931 August 20, 1996 Miura
D400910 November 10, 1998 Mikage
D411563 June 29, 1999 Okamura
D416039 November 2, 1999 Tanaka
Patent History
Patent number: D572297
Type: Grant
Filed: Dec 28, 2007
Date of Patent: Jul 1, 2008
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Ryo Utsunomiya (Tokyo), Yosuke Nagayama (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Rashida Johnson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,221
Classifications
Current U.S. Class: Keyboard Type (D17/1)