IPC Subgroup
B21G 3/08 of nails with head and two or more shanks or split shanks
Introduced: September 1968
Last revised: January 2006
Full Title
Making pins, nails, or the like > of nails with head and two or more shanks or split shanks
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- MAKING NEEDLES, PINS OR NAILS OF METAL