IPC Subgroup
A63B 31/14 with valve-flaps
Introduced: September 1968
Last revised: January 2006
Full Title
Swimming aids > Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs > with valve-flaps
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- SPORTS; GAMES; AMUSEMENTS
- Subclass:
- APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT