Keyboard
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The broken lines are for environmental purposes only and form no part of the claimed design. The shade lines in the figures show contour and not surface ornamentation.
Claims
The ornamental design for a keyboard, as shown and described.
Type: Grant
Filed: May 1, 2013
Date of Patent: Nov 18, 2014
Assignee: Samsung Electronics Co., Ltd. (Suwon-si)
Inventors: Sung-Jin Yum (Seoul), Yeo-Wan Yun (Sungnam-si), Ji-Sang Park (Yongin-si)
Primary Examiner: Freda S Nunn
Application Number: 29/453,641