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