LandOfFree - US Patents - Listing for Road structure, process, or apparatus

Road structure – process – or apparatus – Pavement – Modules or blocks

Permeable and elastic pavement blocks

Road structure – process – or apparatus – Pavement – Modules or blocks

Permeable paver and manufacturing method therefor

Road structure – process – or apparatus – Process – Providing expansion joint

Pervious pavement installation

Road structure – process – or apparatus – Apparatus – With means for alternative ground support by tool or...

Piggyback tractor powered roller

Road structure – process – or apparatus – Traffic steering device or barrier

Pinning system for prefabricated barriers

Road structure – process – or apparatus – Traffic steering device or barrier

Pipe rack crash cushion

Road structure – process – or apparatus – Apparatus – With means for profile shaping – e.g. – crown

Pitch control mechanism for a surface finishing machine

Road structure – process – or apparatus – Traffic steering device or barrier

Pivot swivel cable barrier

Road structure – process – or apparatus – Traffic steering device or barrier

Pivot unit for barrier devices

Road structure – process – or apparatus – Traffic director – Yielding

Pivotable delineator post

Road structure – process – or apparatus – Traffic steering device or barrier

Pivoting barrier transporter and positioner

Road structure – process – or apparatus – Apparatus – Material distribution means

Pivoting screed edger

Road structure – process – or apparatus – Traffic director – Yielding

Pivoting vehicle barrier

Road structure – process – or apparatus – Process – Providing expansion joint

Placement and support system for strips in concrete

Road structure – process – or apparatus – Apparatus – With means for profile shaping – e.g. – crown

Planing device for planing down road surfaces

Road structure – process – or apparatus – Pavement

Plastic asphalt paving material and method of making same

Road structure – process – or apparatus – Pavement

Plastic asphalt paving material and method of making same

Road structure – process – or apparatus – Traffic steering device or barrier

Plastic barricade with handle and engagable stacking lug

Road structure – process – or apparatus – Traffic steering device or barrier

Plastic barricade with limiting bolt