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Publication numberUSD381017 S
Publication typeGrant
Application numberUS 29/039,700
Publication dateJul 15, 1997
Filing dateJun 2, 1995
Publication number039700, 29039700, US D381017 S, US D381017S, US-S-D381017, USD381017 S, USD381017S
InventorsJames W. Burrell, IV
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ergonomic eight key chord keyboard
US D381017 S
Abstract  available in
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  1. The ornamental design for an ergonomic eight key chord keyboard, as shown and described.

FIG. 1 is a top plan view of an ergonomic eight key chord keyboard showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side elevational view thereof, with the left side elevational view being a mirror image thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a perspective view thereof.

The broken line showing of human hands is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6789967Jan 25, 2002Sep 14, 2004George ForesterDistal chording keyboard
US6802662Jul 31, 2003Oct 12, 2004Cheng Tung ChengNon-linear ergonomic keyboard
US7724157Jan 5, 2007May 25, 2010Gray Keith IKeyboard
US8884790Mar 3, 2011Nov 11, 2014Twitch Technologies LlcMatrix keyboarding system
U.S. ClassificationD14/391, 400/489