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Publication numberUSD278239 S
Publication typeGrant
Application numberUS 06/433,593
Publication dateApr 2, 1985
Filing dateOct 8, 1982
Publication number06433593, 433593, US D278239 S, US D278239S, US-S-D278239, USD278239 S, USD278239S
InventorsChristian Felix, Donald M. Genaro, Casimer Gotfryd
Original AssigneeTeletype Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Stand-alone keyboard
US D278239 S
Abstract  available in
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  1. The ornamental design for a stand-alone keyboard, substantially as shown and described.

FIG. 1 is a front, top and left side perspective view of a stand-alone keyboard showing our new design;

FIG. 2 is a left side elevational view thereof on an enlarged scale;

FIG. 3 is a right side elevational view thereof on an enlarged scale; and

FIG. 4 is a rear elevational view thereof on an enlarged scale.

Non-Patent Citations
1Design, Jan. 1981, p. 37, Nexos 2200 Keyboard.
2Industrial Design, May/Jun., 1979, p. 38, VT-100 Video Display Terminal Keyboard.
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US9430050Nov 11, 2014Aug 30, 2016Synaptics IncorporatedTouchsurface with level and planar translational travel responsiveness
US9490087Nov 5, 2015Nov 8, 2016Synaptics IncorporatedRetractable keyboard keys
US20100171715 *Oct 15, 2009Jul 8, 2010Cody George PetersonTactile Surface
US20110096013 *Dec 22, 2010Apr 28, 2011Krumpelman Douglas MTechniques for tactile feedback technology
US20110227872 *Apr 7, 2011Sep 22, 2011Huska Andrew PTouchpad with Capacitive Force Sensing
US20110234494 *Jun 6, 2011Sep 29, 2011Cody PetersonSupport-Surface Apparatus to Impart Tactile Feedback
U.S. ClassificationD14/392