Patent
   D439903
Priority
Mar 31 2000
Filed
Mar 31 2000
Issued
Apr 03 2001
Expiry
Apr 03 2015
Assg.orig
Entity
unknown
24
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;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a perspective view of a keyboard similar to FIG. 1 with eight additional keys shown and disclaimed showing our new design.

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
D458931, Jun 28 2001 Behavior Tech Computer Corporation Computer keyboard
D464051, Oct 31 2001 Ortek Technology, Inc. Keyboard
D467589, May 17 2002 Microsoft Corporation Portion of a keyboard
D468319, May 17 2002 Microsoft Corporation Key region for a keyboard
D474470, Apr 15 2002 Ortek Technology, Inc. Keyboard
D487267, Dec 18 2002 Hon Hai Precision Ind. Co., Ltd. Keyboard
D491181, Apr 28 2003 Cybernet Manufacturing, Inc. Personal computer/keyboard
D496664, Aug 18 2003 Microsoft Corporation Keyboard
D497913, Aug 18 2003 Microsoft Corporation Keyboard
D503710, Sep 16 2003 Intel Corporation Keyboard
D516071, Dec 06 2004 Cybernet Manufacturing, Inc. Personal computer keyboard
D521513, Apr 04 2005 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Computer keyboard
D534533, Jun 14 2005 Dell Products L.P. Keyboard housing
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
D555650, May 19 2006 Computer keyboard with oversized keys and multiple adjustable legs
D556758, Jun 14 2005 Dell Products L.P. Keyboard housing
D597544, Mar 31 2008 Microsoft Corporation Keyboard
D626127, Dec 03 2009 Microsoft Corporation Keyboard
D633497, Aug 04 2009 Microsoft Corporation Keyboard
D936055, Sep 30 2020 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD Keyboard with built-in mouse
Patent Priority Assignee Title
D381016, Jun 25 1993 Microsoft Corporation Palm rest portion for a keyboard
D386170, Jul 08 1996 Chicony Electronics Co., Ltd. Keyboard
D397688, Mar 25 1996 Sony Corporation Input machine for computer
D410454, Apr 24 1998 EJT TECHNOLOGIES INC Keyboard
D410640, May 19 1998 ALPS Electric Co., Ltd. Keyboard device
D417210, Apr 27 1998 Combined keyboard and wrist rest
D426834, Jul 09 1999 Behavior Tech Computer Corporation Computer keyboard
D428613, Sep 10 1999 Keyboard
D428888, Nov 12 1997 Microsoft Corporation Keyboard
D428889, Oct 07 1999 Chicony Electronics Co., Ltd. Keyboard
//////
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 0111100989 pdf
Jul 03 2000HIPPEN, JANMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100989 pdf
Jul 21 2000FRANK, PHILMicrosoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100989 pdf
Jul 26 2000KANEKO, STEVE T Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100989 pdf
Aug 16 2000HAYES, JONATHAN A Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111100989 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule