Patent
   D431819
Priority
Aug 31 1999
Filed
Jan 04 2000
Issued
Oct 10 2000
Expiry
Oct 10 2014
Assg.orig
Entity
unknown
13
21
n/a
The ornamental design for a key arrangement, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is an enlarged cross-sectional view thereof, taken along line 8--8 of FIG. 2, with the internal system omitted.

The broken line showings of a telephone throughout the views are for illustrative purposes only and form no part of the claimed design.

Nakahara, Yoshihito, Hayakawa, Tadamasa

Patent Priority Assignee Title
D459325, Dec 27 2000 Mitsubishi Denki Kabushiki Kaisha Portable telephone
D466889, Aug 24 2001 Kyocera Corporation Mobile phone
D468304, Mar 02 2001 Microsoft Mobile Oy Key array for a handset
D470133, Mar 05 2002 Microsoft Mobile Oy Key button arrangement for a handset
D471545, Jan 18 2002 Microsoft Mobile Oy Key button arrangement for a handset
D473550, Feb 05 2002 Motorola Mobility LLC Housing for a communication device or similar articles
D473580, Nov 17 2000 Mitsubishi Denki Kabushiki Kaisha Camera portion of a portable telephone
D474459, Mar 05 2002 Microsoft Mobile Oy Key array for a handset
D475042, Apr 12 2002 HMD Global Oy Function key button configuration for a handset
D476647, Oct 05 2001 Microsoft Mobile Oy Key button arrangement for a handset
D481382, Aug 15 2002 Cisco Technology, Inc. Display and key array cover for a wireless handset
D481711, Nov 09 2001 Microsoft Mobile Oy Function key buttons for a handset
D482028, Feb 05 2002 Motorola Mobility LLC Speaker port for communications devices or similar articles
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 20 1999NAKAHARA, YOSHIHITOMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0110180988 pdf
Dec 20 1999HAYAKAWA, TADAMASAMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0110180988 pdf
Jan 04 2000Mitsubishi Denki Kabushiki Kaisha(assignment on the face of the patent)
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