Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
A63H 1/1

able to be spun by whirling the axis with both hands

Introduced: September 1968

Last revised: January 2006

Full Title

Tops > able to be spun by whirling the axis with both hands

Classification Context

Section:
HUMAN NECESSITIES
Class:
SPORTS; GAMES; AMUSEMENTS
Subclass:
TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS