• All sections
• E - Fixed constructions
• E01F - Additional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like
• E01F 9/654 - Upright bodies, e.g. marker posts or bollardsSupports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. conesUpright bodies, e.g. marker posts or bollardsSupports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body

Patent holdings for IPC class E01F 9/654

Total number of patents in this class: 65

10-year publication summary

Principal owners for this class