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

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

Above grade mass displacement trafficway barrier

Road structure – process – or apparatus – Traffic director – Attenuated lane marker type

Abrasion resistant coating for pavement marker

Road structure – process – or apparatus – Traffic director – Vibration inducing member

Abrasive resistant pavement marker

Road structure – process – or apparatus – Traffic director – Vibration inducing member

Abrasive resistant pavement marker

Road structure – process – or apparatus – Pavement – Vault cover-closure

ABS manhole adapter serving as a coupling-collar of a resilient

Road structure – process – or apparatus – Pavement – Vault cover-closure

Access cover assembly

Road structure – process – or apparatus – Pavement – Vault cover-closure

Access covers for manholes

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

Access pathway for deployment over uneven terrain surfaces that

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

Accordian folding surfacing module

Road structure – process – or apparatus – Process – In situ treatment of earth or roadway

Acoustic impedance matched concrete finishing

Road structure – process – or apparatus – Apparatus – Tool rotating in horizontal plane

Acoustically matched concrete finishing pans

Road structure – process – or apparatus – Apparatus – Means to agitate material

Acoustically matched method and apparatus for screeding...

Road structure – process – or apparatus – Apparatus – Automatic control

Actuating means for a servo valve

Road structure – process – or apparatus – Apparatus – With surface marking

Adapter for coupling a paint marking stick to a digital counter

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

Adaptive security and protective barriers and traffic...

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

Additive injection device for paving machines

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

Adjustable and recoverable vertical assembly

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

Adjustable automatic floating trowel apparatus for slip forming

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

Adjustable barrier wall assembly