Patent
   D583334
Priority
Jul 24 2006
Filed
Jul 24 2006
Issued
Dec 23 2008
Expiry
Dec 23 2022
Assg.orig
Entity
unknown
8
4
n/a
We claim the ornamental design for a test switch, as shown and described.

FIG. 1 is a front and right side perspective view of a test switch according to the present invention;

FIG. 2 is a rear and left side perspective view of the FIG. 1 test switch;

FIG. 3 is a front elevational view of the FIG. 1 test switch;

FIG. 4 is a rear elevational view of the FIG. 1 test switch;

FIG. 5 is a left side elevational view of the FIG. 1 test switch, the right side being a mirror image of the left side;

FIG. 6 is a top plan view of the FIG. 1 test switch; and,

FIG. 7 is a bottom plan view of the FIG. 1 test switch.

The broken lines define portions of the test switch that form no part of the claimed design.

Ball, Roy, Masters, Timothy F., Gentile, Todd, Lindo, Richard, Hugh, Patrick

Patent Priority Assignee Title
9110102, Mar 07 2013 Schweitzer Engineering Laboratories, Inc. Electrical test switch
D593961, Aug 04 2005 ABB Schweiz AG Test switch
D595662, Aug 04 2005 ABB Schweiz AG Test switch
D611004, Jul 19 2009 ABB Schweiz AG Test switch with improved marking
D621793, Jul 19 2009 ABB Schweiz AG Test switch with improved marking
D634275, Feb 19 2010 ABB Inc.; ABB Inc Test plug
D843332, Oct 24 2017 MEGA POWER SYSTEMS Test plug
D928095, Feb 20 2019 Hans-Peter, Constin Electric contact plug
Patent Priority Assignee Title
6384350, Aug 02 1999 Meter Devices Company Meter test switch
6551126, Mar 13 2001 3M Innovative Properties Company High bandwidth probe assembly
20050250376,
20060059681,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 24 2006ABB Technology AG(assignment on the face of the patent)
Nov 08 2006MASTERS, TIMOTHY F ABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188720693 pdf
Nov 08 2006GENTILE, TODDABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188720693 pdf
Nov 09 2006HUGH, PATRICKABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188720693 pdf
Nov 11 2006LINDO, RICHARDABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188720693 pdf
Nov 13 2006BALL, ROYABB Technology AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188720693 pdf
May 09 2016ABB Technology LtdABB Schweiz AGMERGER SEE DOCUMENT FOR DETAILS 0406210633 pdf
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