• All sections
• F - Mechanical engineering; lighting; heating; weapons; blasting
• F21S - Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriors
• F21S 43/33 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors characterised by their material, surface treatment or coatings

Patent holdings for IPC class F21S 43/33

Total number of patents in this class: 73

10-year publication summary

Principal owners for this class