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Publication numberUSD440970 S1
Publication typeGrant
Application numberUS 29/117,398
Publication dateApr 24, 2001
Filing dateJan 21, 2000
Priority dateJan 21, 2000
Publication number117398, 29117398, US D440970 S1, US D440970S1, US-S1-D440970, USD440970 S1, USD440970S1
InventorsLee A. Henderson, Larry G. Linde, Joshua P. G. Lane
Original AssigneeUniversal Talkware Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Push-button keypad
US D440970 S1
Abstract  available in
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  1. The ornamental design for a push-button keypad, as shown and described.

FIG. 1 is a top view of a push-button keypad showing our new design, the opposite surface is unornamented;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof; and,

FIG. 4 is a side view thereof, the opposite side is identical.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD668663 *Jan 12, 2010Oct 9, 2012Risco Ltd.Touch keypad for a display screen
USD739476 *Nov 11, 2014Sep 22, 2015William LindenPuzzle
USD759070 *Oct 25, 2013Jun 14, 2016Microsoft CorporationDisplay screen with graphical user interface
USD760253 *Oct 25, 2013Jun 28, 2016Microsoft CorporationDisplay screen with graphical user interface
U.S. ClassificationD14/399