Patent
   D302684
Priority
Jul 14 1986
Filed
Jul 14 1986
Issued
Aug 08 1989
Expiry
Aug 08 2003
Assg.orig
Entity
unknown
9
5
n/a
The ornamental design for a keyboard, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof, the left side being a mirror image except for the specific configuration of the keys.

Koepke, Marcus C., Akagi, Kenichi

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Patent Priority Assignee Title
4381500, Feb 13 1980 Matsushita Electric Industrial Co., Ltd. Keyboard apparatus
4692740, Feb 21 1983 Sharp Kabushiki Kaisha Key input device
D270158, Nov 04 1980 HAZELTINE CORPORATION, A CORP OF DE Computer terminal
D279474, Aug 09 1982 Digital Equipment Corporation Keyboard
D281607, Feb 09 1983 Bankers Trust Company Computer terminal
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 14 1986Digital Equipment Corporation(assignment on the face of the patent)
Sep 16 1986KOEPKE, MARCUS C DIGITAL EQUIPMENT CORPORATION, 146 MAIN STREET, MAYNARD, MASSACHUSETTS 01754ASSIGNMENT OF ASSIGNORS INTEREST 0046090951 pdf
Sep 19 1986AKAGI, KENICHIDIGITAL EQUIPMENT CORPORATION, 146 MAIN STREET, MAYNARD, MASSACHUSETTS 01754ASSIGNMENT OF ASSIGNORS INTEREST 0046090951 pdf
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