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Publication numberUSD579011 S1
Publication typeGrant
Application numberUS 29/297,403
Publication dateOct 21, 2008
Filing dateNov 9, 2007
Priority dateNov 9, 2007
Publication number29297403, 297403, US D579011 S1, US D579011S1, US-S1-D579011, USD579011 S1, USD579011S1
InventorsMasashi Furuno, Takashi Hasegawa, Takayuki Okawa, Hideaki Sakamoto
Original AssigneeMatsushita Electric Industrial Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Set of key buttons
US D579011 S1
Abstract  available in
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  1. We claim the ornamental design for a set of key buttons, as shown and described.

The FIGURE is a top plan view of a set of key buttons of the present invention.

The design consists of the shape and relative placement of the individual buttons in a flat plane with no depth or contour.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD666716 *Sep 4, 2012Hoya CorporationDisplay screen for a control panel of an endoscope
U.S. ClassificationD14/247