Patent
   D443272
Priority
Mar 30 2000
Filed
Mar 30 2000
Issued
Jun 05 2001
Expiry
Jun 05 2015
Assg.orig
Entity
unknown
5
3
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; and,

FIG. 5 is a rear elevational view thereof.

The broken lines are shown in the views for illustrative purposes only and form no part of the claimed design.

Sheehan, Peter, Stephens, Brian, Tritschler, Keith

Patent Priority Assignee Title
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
D925533, Nov 21 2019 Beijing Jingheng Tengwei Kejian Trading Co., Ltd.; BEIJING JINGHENG TENGWEI KEJIAN TRADING CO , LTD Keyboard
D981411, Jul 25 2019 Logitech Europe S.A. Keyboard
Patent Priority Assignee Title
5825612, Mar 31 1997 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Lap-supportable remote infrared computer keyboard
D376592, Sep 18 1995 EJT TECHNOLOGIES INC Keyboard
D410454, Apr 24 1998 EJT TECHNOLOGIES INC Keyboard
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 2000Logitech Europe S.A.(assignment on the face of the patent)
Jun 26 2000SHEEHAN, PETERLOGITECH EUROPE S A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109610275 pdf
Jun 26 2000STEPHENS, BRIANLOGITECH EUROPE S A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109610275 pdf
Jun 26 2000TRITSCHLER, KEITHLOGITECH EUROPE S A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109610275 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule