Piano and computer keyboard

- Lexibook Limited

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Description

FIG. 1 is a front view of a piano and computer keyboard showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top left-side perspective view; and,

FIG. 8 is a bottom left-side perspective view thereof.

Claims

The ornamental design for a piano and computer keyboard, as shown.

Referenced Cited
U.S. Patent Documents
D258899 April 14, 1981 Hayama et al.
D316722 May 7, 1991 Lerch
5088378 February 18, 1992 DeLaTorre
5507215 April 16, 1996 Lin
D373134 August 27, 1996 Bertram et al.
5841053 November 24, 1998 Johnson et al.
6420641 July 16, 2002 Kuan
D483395 December 9, 2003 Horn
Patent History
Patent number: D510747
Type: Grant
Filed: Apr 16, 2004
Date of Patent: Oct 18, 2005
Assignee: Lexibook Limited (Hong Kong)
Inventor: Cheuk Shing Lin (Kowloon)
Primary Examiner: Adir Aronovich
Attorney: Ostrolenk, Faber, Gerb & Soffen, LLP
Application Number: 29/203,605