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Publication numberUSD292801 S
Publication typeGrant
Application numberUS 06/711,460
Publication dateNov 17, 1987
Filing dateMar 18, 1985
Publication number06711460, 711460, US D292801 S, US D292801S, US-S-D292801, USD292801 S, USD292801S
InventorsMyron F. Davis, Jr., Ted F. Kelley, Jr.
Original AssigneeInternational Business Machines Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Keyboard for a computer
US D292801 S
Abstract  available in
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  1. The ornamental design for a keyboard for a computer, as shown and described.

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

FIG. 2 is a bottom, rear and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof on an enlarged scale;

FIG. 6 is a right side elevational view thereof on an enlarged scale;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof.

Non-Patent Citations
1Columbia Data Products VP Portable IBM-PC Compatible Computer, brochure, Keyboard.
Referenced by
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US8624839Jun 6, 2011Jan 7, 2014Synaptics IncorporatedSupport-surface apparatus to impart tactile feedback
US8735755Mar 6, 2012May 27, 2014Synaptics IncorporatedCapacitive keyswitch technologies
US8760413Oct 15, 2009Jun 24, 2014Synaptics IncorporatedTactile surface
US8847890Aug 4, 2011Sep 30, 2014Synaptics IncorporatedLeveled touchsurface with planar translational responsiveness to vertical travel
US8912458Aug 6, 2012Dec 16, 2014Synaptics IncorporatedTouchsurface with level and planar translational travel responsiveness
US8927890Apr 21, 2014Jan 6, 2015Synaptics IncorporatedCapacitive keyswitch technologies
US9040851Mar 14, 2013May 26, 2015Synaptics IncorporatedKeycap assembly with an interactive spring mechanism
US9177733Mar 14, 2013Nov 3, 2015Synaptics IncorporatedTouchsurface assemblies with linkages
US9213372Feb 3, 2014Dec 15, 2015Synaptics IncorporatedRetractable keyboard keys
US9218927Mar 15, 2013Dec 22, 2015Synaptics IncorporatedTouchsurface assembly with level and planar translational responsiveness via a buckling elastic component
US9224554Sep 26, 2013Dec 29, 2015Synaptics IncorporatedAnti-tilt and rotation techniques for a touchsurface assembly having translating keys
US20100171715 *Oct 15, 2009Jul 8, 2010Cody George PetersonTactile Surface
US20110096013 *Dec 22, 2010Apr 28, 2011Krumpelman Douglas MTechniques for tactile feedback technology
US20110227872 *Sep 22, 2011Huska Andrew PTouchpad with Capacitive Force Sensing
US20110234494 *Sep 29, 2011Cody PetersonSupport-Surface Apparatus to Impart Tactile Feedback
U.S. ClassificationD14/396