Electronic keyboard musical instrument

- Casio
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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
D313034 December 18, 1990 Koide
D416934 November 23, 1999 Nagayama
D417884 December 21, 1999 Katsumata
D441003 April 24, 2001 Chan
D444492 July 3, 2001 Saito
D461837 August 20, 2002 Chan
D483793 December 16, 2003 Kitazawa
D506772 June 28, 2005 Nagayama
D510380 October 4, 2005 Adam et al.
D554690 November 6, 2007 Utsunomiya
D554691 November 6, 2007 Ogino
Other references
  • Related U.S. Appl. No. 29/294,232, filed Dec. 28, 2007; Inventor: Kazuhito Sakaguchi et al.
Patent History
Patent number: D572299
Type: Grant
Filed: Dec 28, 2007
Date of Patent: Jul 1, 2008
Assignee: Casio Keisanki Kabushiki Kaisha (Tokyo)
Inventors: Kazuhito Sakaguchi (Sagamihara), Ryo Utsunomiya (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Rashida Johnson
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/294,231
Classifications
Current U.S. Class: Keyboard Type (D17/1)