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Publication numberUSD287854 S
Publication typeGrant
Application numberUS 06/581,588
Publication dateJan 20, 1987
Filing dateFeb 21, 1984
Publication number06581588, 581588, US D287854 S, US D287854S, US-S-D287854, USD287854 S, USD287854S
InventorsJay A. Crews
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Keyboard
US D287854 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a keyboard, substantially as shown and described.
Description

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

FIG. 2 is a top plan view thereof on a reduced scale, as taken in the direction of arrow 2 in FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof on a reduced scale;

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

FIG. 6 is a front elevational view thereof on a reduced scale as taken in the direction of arrow 6 in FIG. 5;

FIG. 7 is a rear elevational view thereof on a reduced scale as taken in the direction of arrow 7 in FIG. 4.

Non-Patent Citations
Reference
1IBM Technical Disclosure Bulletin, vol. 18, No. 12, 5-1976, p. 4187 Digital X" Typewriter Keyboard.
2IBM Technical Disclosure Bulletin, vol. 22, No. 6, 11-1979, p. 2352, One-hand Tactile Data Transmitter.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USRE43485Jul 2, 2009Jun 26, 2012Kinesis CorporationKeyboard
Classifications
U.S. ClassificationD14/391, 400/489, D18/12