Featured patents

Flame Indicator
US 08814467 B2, Aug. 26, 2014, With means for heating a road base, surface, or material, Barry W. Mattson et al. / Graco Minnesota Inc. (Minneapolis, US)
A mobile thermoplastic applicator, comprising:…

Pneumatic Compactor Weight Sensing System
US 08858117 B2, Oct. 14, 2014, Of material leveling means, Timothy J. Lindholm et al. / Caterpillar Paving Products Inc. (Minneapolis, US)
A weight sensing system for a pneumatic compactor, the weight sensing system…

Road Barrier
US 08858112 B2, Oct. 14, 2014, Traffic Steering Device or Barrier, Mark Whiteside et al. / Industrial Galvanizers Corporation Pty Ltd (Minto, New South Wales, AU)
A roadway barrier or guard rail system having a post and beam or rail…

Asphalt Concrete Pavement Containing Wave Absorbing Material and Maintenance Process Thereof
US 08753035 B2, June 17, 2014, Plural layers, Wanzhong Guan et al. / (Suzhou, CN)
An asphalt concrete pavement contains:…

Transport Apparatus and Method for the Transport, Orientation and Installation of a Unit of Paving Blocks
US 08747021 B1, June 10, 2014, Handling or treating preformed modular unit, Jean-Michel Brassard / Techo-Bloc Inc. (St. Hubert, CA)
A transport apparatus for the engagement, orientation and installation of a unit…

Road Paver With Layer Thickness Measuring Device
US 08702344 B2, April 22, 2014, Of material leveling means, Dennis Hanfland / Joseph Vogele AG (Ludwigshafen/Rhein, DE)
Road paver comprising:…

Damping Floor and Flexible Composite Structure, for Example for Playing Fields
US 08628270 B2, Jan. 14, 2014, Pavement, Riccardo Maritano / Agripool S.r.l. A Socio Unico (Brescia, IT)
A flooring comprising:…

Self-Propelled Civil Engineering Machine and Method of Controlling a Self-Propelled Civil Engineering Machine
US 08613566 B2, Dec. 24, 2013, Adjusted to a predetermined path, Günter Hähn et al. / Wirtgen GmbH DE
A self-propelled civil engineering machine, comprising:…

Nonstop Traffic System Using Half (1/2) Cloverleaf and Traffic Method Applied With the Same
US 08500359 B2, Aug. 6, 2013, Road System, Chi Hong Yeo
A nonstop traffic system using a cloverleaf, comprising:…

Utilities Access Closure
US 08469628 B2, June 25, 2013, Vault cover-closure, Richard L. Miller et al. / J.S. Land Management Corporation (Pleasanton, US)
A lid for an in-ground utilities box, comprising:…

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