Arrangement of road signs or traffic signals; Arrangements for enforcing caution

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Subclass:

ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE

Related Keywords

Child Classifications

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• E01F 9/2 Use of light guides, e.g. fibre-optic devices
• E01F 9/3 Arrangements interacting with transmitters or receivers otherwise than by visible means, e.g. using radar reflectors or radio transmitters
• E01F 9/4 Arrangements responsive to adverse atmospheric conditions, e.g. to signal icy roads or to automatically illuminate in fog; Arrangements characterised by heating or drying means
• E01F 9/5 Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
• E01F 9/6 Upright bodies, e.g. marker posts or bollards; Supports for road signs