Patent
   D437597
Priority
Mar 31 2000
Filed
Mar 31 2000
Issued
Feb 13 2001
Expiry
Feb 13 2015
Assg.orig
Entity
unknown
12
10
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is a perspective view of a keyboard showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The bottom of the keyboard forms no part of the claimed design. The broken line disclosure in all views is for illustrative purposes only and forms no part of the claimed design.

Hayes, Jonathan A., Hippen, Jan, Sun, I-Chiang, Frank, Phil, Kaneko, Steve T.

Patent Priority Assignee Title
D458258, Apr 30 2001 Microsoft Corporation Keyboard
D467589, May 17 2002 Microsoft Corporation Portion of a keyboard
D471910, Dec 31 2001 Keyboard
D496664, Aug 18 2003 Microsoft Corporation Keyboard
D543549, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D543550, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D544491, Jun 19 2006 LOGITECH EUROPE S A Computer keyboard
D550225, Aug 22 2005 Microsoft Corporation Key configuration for an input device
D619590, Oct 14 2009 Microsoft Corporation Keyboard
D626127, Dec 03 2009 Microsoft Corporation Keyboard
D633499, Oct 14 2009 Microsoft Corporation Keyboard
D731328, Mar 04 2014 Sy Kessler Sales, Inc. Desktop apparatus for testing precious metal
Patent Priority Assignee Title
D281689, Jun 10 1982 LaFrance Corporation Keyboard housing
D381016, Jun 25 1993 Microsoft Corporation Palm rest portion for a keyboard
D386170, Jul 08 1996 Chicony Electronics Co., Ltd. Keyboard
D386756, Mar 25 1996 Alps Electric (U.S.A.), Inc. Computer keyboard
D410454, Apr 24 1998 EJT TECHNOLOGIES INC Keyboard
D414479, Jun 25 1998 Computer keyboard
D417210, Apr 27 1998 Combined keyboard and wrist rest
D428613, Sep 10 1999 Keyboard
D428888, Nov 12 1997 Microsoft Corporation Keyboard
D428889, Oct 07 1999 Chicony Electronics Co., Ltd. Keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 31 2000Microsoft Corporation(assignment on the face of the patent)
Jun 30 2000SUN, I-CHIANGMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100983 pdf
Jul 03 2000HIPPEN, JANMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100983 pdf
Jul 21 2000FRANK, PHILMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100983 pdf
Jul 26 2000KANEKO, STEVE T Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100983 pdf
Aug 16 2000HAYES, JONATHAN A Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100983 pdf
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