IPC Subgroup
A63H 33/22 Optical, colour, or shadow toys
Introduced: September 1968
Last revised: January 2006
Full Title
Other toys > Optical, colour, or shadow toys
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- SPORTS; GAMES; AMUSEMENTS
- Subclass:
- TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
Related Keywords
COLOUR(S) toyskaleidoscopic tops or toysOPTICAL(LY) toystoys giving SHADOW pictures