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WIRTGEN AMERICA, INC.

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Christian Berning Dieter Simons Markus Schafer WIRTGEN GMBH, Assignor

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ROAD-BUILDING MACHINE

11/885,460 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 13, 2007

Examiner ROBERT A COKER

Class 280

Art Group 3616

Patent No. 7,828,309

Case Type Utility - 280/006155

Status Application Involved in Court Proceedings

Parent PCT/EP06/02151 -

Child 12/911,301 Patented

Child 10-2005011-052.5

Last Updated: 3 years ago

Date	#	Transaction
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ROAD-BUILDING MACHINE

11/885,460 | U.S. Patent Application

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