Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Main Group
F21V 1/00

Shades for light sources

Introduced: September 1968

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

Child Classifications

Navigate with arrow keys, Enter to open

  • F21V 1/10 Rotating shades IPC+CPC Available in IPC and CPC
  • F21V 1/12 Composite shades IPC+CPC Available in IPC and CPC
  • F21V 1/26 Manufacturing shades IPC+CPC Available in IPC and CPC