Electronic keyboard musical instrument

- Yamaha Corporation

CLAIM The ornamental design for an electronic keyboard musical instrument, as shown. DESCRIPTION FIG. 1 is a top view of an electronic keyboard musical instrument; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a bottom view thereof; FIG. 5 is a left-side view thereof; and, FIG. 6 is a right-side view thereof.

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

Claims

Referenced Cited
U.S. Patent Documents
D325214 April 7, 1992 Hoshina
5157213 October 20, 1992 Kashio et al.
D340469 October 19, 1993 Nakada
D389507 January 20, 1998 Honda
D401611 November 24, 1998 Sato
Patent History
Patent number: RE37909
Type: Grant
Filed: Aug 14, 2000
Date of Patent: Nov 26, 2002
Assignee: Yamaha Corporation
Inventor: Keizo Tatsumi (Hamamatsu)
Primary Examiner: Adir Aronovich
Attorney, Agent or Law Firm: Ostrolenk Faber Gerb & Soffen
Application Number: 29/132,044
Classifications
Current U.S. Class: Keyboard Type (D17/1); Organ Or Cabinet Therefor (D17/5)
International Classification: 17/01;