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Publication numberUSD311524 S
Publication typeGrant
Application numberUS 07/338,136
Publication dateOct 23, 1990
Filing dateApr 14, 1989
Publication number07338136, 338136, US D311524 S, US D311524S, US-S-D311524, USD311524 S, USD311524S
InventorsArthur B. Lazere, William E. Ingold, Bradley N. Knilans
Original AssigneeNorthgate Computer Systems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Keyboard
US D311524 S
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a keyboard, as shown and described.
Description

FIG. 1 is a top, front, right side perspective view of a keyboard showing our new design with auxiliary function keys located in the top row;

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

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

FIG. 4 is a top plan view thereof on an enlarged scale;

FIG. 5 is a bottom plan view thereof on an enlarged scale;

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

FIG. 7 is a rear elevational view thereof on an enlarged scale;

FIG. 8 is a top, front, right side perspective view of a second embodiment of our new design function key template located in the top row; and

FIG. 9 is a top plan view thereof on an enlarged scale.

Non-Patent Citations
Reference
1CAP (Computer Accessories & Peripherals) Apr. 1984, p. 23, Double Sided Templates.
2Exhibit A is a photograph showing an ornamental design for a Keyboard sold by Focus, Inc.
3Exhibit B is a photograph showing an ornamental design for a Keyboard sold by Zeos, Inc.
4Exhibit C is a collection of documents showing ornamental designs for IBM 84, 101 and 102 Keyboards.
5Wang Direct-1987, p., 36, Wang Keyboard.
6Western Electric Technical Digest, Oct. 1981, p. 45.
Classifications
U.S. ClassificationD14/396