Test switch

- ABB Technology AG
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Description

FIG. 1 is a front and left side perspective view of a test switch of 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 right side elevational view of the FIG. 1 test switch, the left side being a mirror image of the right 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.

Claims

We claim the ornamental design for a test switch, as shown and described.

Referenced Cited
U.S. Patent Documents
6384350 May 7, 2002 Shincovich et al.
6551126 April 22, 2003 Feldman
20050250376 November 10, 2005 Ostmeier
20060059681 March 23, 2006 Ball
Patent History
Patent number: D585388
Type: Grant
Filed: Aug 4, 2005
Date of Patent: Jan 27, 2009
Assignee: ABB Technology AG (Zurich)
Inventors: Roy Ball (Coral Springs, FL), Timothy F. Masters (Boca Raton, FL)
Primary Examiner: Selina Sikder
Attorney: Paul R. Katterle
Application Number: 29/235,665
Classifications