Electronic keyboard musical instrument Patent Grant Utsunomiya , et al. July 1, 2 [Casio Keisanki Kabushiki Kaisha]

Electronic keyboard musical instrument

Utsunomiya , et al. July 1, 2

Patent Grant D572297

U.S. patent number D572,297 [Application Number D/294,221] was granted by the patent office on 2008-07-01 for electronic keyboard musical instrument. This patent grant is currently assigned to Casio Keisanki Kabushiki Kaisha. Invention is credited to Yosuke Nagayama, Ryo Utsunomiya.

United States Patent	D572,297
Utsunomiya , et al.	July 1, 2008

Electronic keyboard musical instrument

Claims

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

Inventors:	Utsunomiya; Ryo (Tokyo, JP), Nagayama; Yosuke (Tokyo, JP)
Assignee:	Casio Keisanki Kabushiki Kaisha (Tokyo, JP)
Appl. No.:	D/294,221
Filed:	December 28, 2007

Current U.S. Class:	D17/1
Current International Class:	1701
Field of Search:	;D17/1,2,7 ;84/13,423R,424,172,174,719,720,744,745

References Cited [Referenced By]

U.S. Patent Documents


D313032	December 1990	Amiya
D322268	December 1991	Yamawaki
D322800	December 1991	Yun
D372931	August 1996	Miura
D400910	November 1998	Mikage
D411563	June 1999	Okamura
D416039	November 1999	Tanaka

Primary Examiner: Simmons; Ian
Assistant Examiner: Johnson; Rashida
Attorney, Agent or Firm: Frishauf, Holtz, Goodman & Chick, P.C.

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.

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