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

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

Retractable safety speed bump

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

Retractable speed bump

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

Retractable speed bump

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

Retractable speed bump

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

Retractable traffic delineator

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

Retractable wide-span vehicle barrier system

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

Retractable wide-span vehicle barrier system

Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire

Retro-reflecting assembly

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

Retro-reflecting globules for road surface marking

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

Retro-reflective pavement marker

Road structure – process – or apparatus – Pavement – Including joint means

Retrofit dowel for maintaining concrete structures in alignment

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

Retroreflective article with dual reflector

Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire

Retroreflective device

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

Retroreflective device having curved retroreflective surface

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

Retroreflective pavement marker

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

Retroreflective structure and road marker employing same

Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire

Retroreflector for road surfaces

Road structure – process – or apparatus – Apparatus – Rotating drum – roller or tire

Retroreflector of integrated light reflecting units of varying c

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

Return jointed sign post pedestal