Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD611004 S1
Publication typeGrant
Application numberUS 29/340,452
Publication dateMar 2, 2010
Filing dateJul 19, 2009
Priority dateJul 19, 2009
Publication number29340452, 340452, US D611004 S1, US D611004S1, US-S1-D611004, USD611004 S1, USD611004S1
InventorsRobert Nutting, Roy Ball, Timothy Masters
Original AssigneeAbb Technology Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Test switch with improved marking
US D611004 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a test switch with improved marking, as shown and described.

FIG. 1 is a front and right side perspective view of a test switch with improved marking showing our new design;

FIG. 2 is a rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; the right side being a mirror image of the left side;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9110102Mar 7, 2013Aug 18, 2015Schweitzer Engineering Laboratories, Inc.Electrical test switch
U.S. ClassificationD13/162