Patent
   D483018
Priority
Nov 21 2002
Filed
Nov 21 2002
Issued
Dec 02 2003
Expiry
Dec 02 2017
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for a automatic switching device, as shown and described.

There is provided an automatic switching device mainly for automatically switching between two or more sets of computer equipment.

FIG. 1 is a perspective view of an automatic switching device showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is a further perspective view of the automatic switching device of my design in an upright position for use.

Chen, Kevin

Patent Priority Assignee Title
D560175, Jan 20 2006 Watlow Electric Manufacturing Company Power controller user interface button
D604737, Mar 03 2008 ADVANTUS, CORP Extended desk organizer for notebook computers
D608306, Oct 14 2008 FLOS S.p.A. Switch box
Patent Priority Assignee Title
5903438, Apr 21 1997 Schneider Electric SA Enclosure for electrical switching equipment
6321340,
6578152, Feb 04 2000 LIBERTY PATENTS LLC Dual power switching network system for isolating between different power supplies and applying appropriate power supply to a connected peripheral device
D371115, Nov 03 1993 G E M ILLINOIS, INC Control box for electronic equipment
D426192, Nov 13 1998 Peracom Network, Inc. Distribution unit
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 12 2002CHEN, KEVINATEN INTERNATIONAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0135470230 pdf
Nov 21 2002Aten International Co. Ltd(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule