IPC Subgroup
A44C 11/02 Fastening devices
Introduced: September 1968
Last revised: January 2006
Full Title
Watch chains; Ornamental chains > Fastening devices
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- HABERDASHERY; JEWELLERY
- Subclass:
- PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS