Electronic keyboard musical instrument

- Casio
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Description

FIG. 1 is a front, right, bottom side perspective view of an electronic keyboard musical instrument showing my 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
D357269 April 11, 1995 Ito
D401611 November 24, 1998 Sato
D415189 October 12, 1999 Sato
D416039 November 2, 1999 Tanaka
Other references
  • Yamaha Catalog, Sep. 1995 p. 7 (Yamaha's PSR-520 & 620 keyboards).
Patent History
Patent number: D506772
Type: Grant
Filed: Dec 22, 2003
Date of Patent: Jun 28, 2005
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventor: Yosuke Nagayama (Tokyo)
Primary Examiner: Adir Aronovich
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/196,200
Classifications
Current U.S. Class: Keyboard Type (D17/1)