IPC Subgroup
F21V 29/85 characterised by the material
Introduced: January 2015
Full Title
Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems > characterised by the material
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- LIGHTING
- Subclass:
- FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F21V 29/87 Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
- F21V 29/89 Metals