HISTORY IN THE MARKING

United States Trademark 76/640,016

Registered: November 21, 2006

Owners: Desert Engineering Group, Inc.; (Tucson, AZ)

Description of Services:

IC 035, CATALOG ORDERING SERVICES FEATURING SURVEY MARKERS, MONUMENTS, REBAR CAPS, BENCH MARKS, REBAR DRIVERS, PIPE SIZERS, MANUAL ROD DRIVERS, DRIVING CAPS.