Patent
   D619541
Priority
Sep 02 2008
Filed
Sep 02 2008
Issued
Jul 13 2010
Expiry
Jul 13 2024
Assg.orig
Entity
unknown
0
11
n/a
The ornamental design for a switch block, as shown and described.

FIG. 1 is a perspective view of a switch block, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof; the right-side elevational view being a mirror image thereto;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Lucas, John M

Patent Priority Assignee Title
Patent Priority Assignee Title
D269607, Nov 10 1980 Switch frame
D300921, Sep 24 1985 Ideal Industries Electrical connector handle
D350278, Jan 22 1993 Electrical switch guard
D420333, Jun 08 1998 Progressive Components International Corporation K.O. switch connector
D440946, Sep 11 2000 Switch
D442147, Mar 17 1998 SMC Corporation Operation switch for solenoid valve
D467557, Dec 29 1999 Leviton Manufacturing Co., Inc. Combined dimmer, switch, IR receiver and thermostat
D484101, Dec 06 2002 One World Technologies Limited Mountable switch
D531583, Mar 22 2005 Rohm Co., Ltd. Photoelectric switch
D542232, Mar 22 2005 Rohm Co., Ltd. Photoelectric switch
D582847, Nov 10 2006 Chint Group Corp. Electromagnetic starter switch
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 02 2008John M, Lucas(assignment on the face of the patent)
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