Patent
   D452503
Priority
May 30 2001
Filed
May 30 2001
Issued
Dec 25 2001
Expiry
Dec 25 2015
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for a portion of a keyboard, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

The broken line showing of the remainder of the keyboard is for illustrative purposes only and form no part of the claimed design.

Jones, Jeffrey S., Schmidt, Peter O., Summit, Scott W., Leland, Leslie E., Fitch, Karolyn J.

Patent Priority Assignee Title
D483769, May 08 2003 Microsoft Corporation Portion of a keyboard
D483770, May 08 2003 Microsoft Corporation Keyboard key configuration
D484887, May 08 2003 Microsoft Corporation Portion of a 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
D750079, Oct 31 2014 Microsoft Corporation Keyboard
D750081, Oct 31 2014 Microsoft Corporation Keyboard
Patent Priority Assignee Title
D385551, Jun 05 1995 Ing. C. Olivetti & C., S.p.A. Keyboard for inputting data into a processing machine
D400197, Dec 30 1996 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Keyboard
D406580, Nov 17 1997 Computer keyboard
D414170, Aug 05 1998 Cirrus Logic, INC Wireless keyboard with joystick
D421978, Apr 12 1999 Shin Jiuh Corp. Keyboard
D434766, Nov 12 1999 MINEBEA CO , LTD Wireless keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 2001LELAND, LESLIE E Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118810856 pdf
May 22 2001FITCH, KAROLYN J Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118810856 pdf
May 23 2001SUMMIT, SCOTT W Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118810856 pdf
May 25 2001SCHMIDT, PETER O Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118810856 pdf
May 25 2001JONES, JEFFREY S Microsoft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118810856 pdf
May 30 2001Microsoft Corporation(assignment on the face of the patent)
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