Electronic keyboard instrument

- Yamaha Corporation
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Description

FIG. 1 is a perspective view of an electronic keyboard instrument showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines shown in FIGS. 1, 2, 7 and 8 represent stitching.

Claims

The ornamental design for a electronic keyboard instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D164591 September 1951 Murphy
2791147 May 1957 Meadows
2917965 December 1959 Reed
D273796 May 8, 1984 Milden
D289412 April 21, 1987 Bellini
D290370 June 16, 1987 Bellini
D463487 September 24, 2002 Savoy
D495361 August 31, 2004 Cowie et al.
20060117939 June 8, 2006 Lai
20060227111 October 12, 2006 Chou
Patent History
Patent number: D599841
Type: Grant
Filed: Oct 6, 2008
Date of Patent: Sep 8, 2009
Assignee: Yamaha Corporation (Tokyo)
Inventor: Manabu Kawada (Hamamatsu)
Primary Examiner: Ian Simmons
Assistant Examiner: R. Johnson
Attorney: Sughrue Mion, PLLC
Application Number: 29/325,745
Classifications