Keyboard

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Description

FIG. 1 is a perspective view of front, top and right side of a keyboard showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof showing keys on which functional information is indicated.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of a keyboard and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
5717430 February 10, 1998 Copland et al.
D415484 October 19, 1999 Lin
D433682 November 14, 2000 Tsai
D518053 March 28, 2006 Chen
D607884 January 12, 2010 Lee
Patent History
Patent number: D718766
Type: Grant
Filed: May 31, 2013
Date of Patent: Dec 2, 2014
Assignee: Yokogawa Electric Corporation (Tokyo)
Inventors: Toshiro Tsuda (Musashino), Noriaki Senba (Musashino), Takahiro Uratani (Musashino)
Primary Examiner: Freda S Nunn
Application Number: 29/456,428
Classifications
Current U.S. Class: Plural Key Array (D14/396)