www.mobilebarriers.com www.mobilebarriers.com MOBILE BARRIERS MBT-1 is protected under Patent Nos. 7,572,022, 7,901,117 and other patents pending. MOBILE BARRIERS & Design is a Registered Trademark. © 2007-2011 Mobile Barriers LLC. All rights reserved. Special options for military, security & defense applications. Mobile Barriers MBT-1 Center and Right Lane Closure on Freeway with Mobile Barriers MBT-1 WINNER 2009 ATSSA INNOVATION AWARD