IPC Subgroup
B21G 5/02 of drawing-pins or pins of drawing-pin type
Introduced: September 1968
Last revised: January 2006
Full Title
Making pins or nails with attached caps or with coated heads > of drawing-pins or pins of drawing-pin type
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- MAKING NEEDLES, PINS OR NAILS OF METAL
Related Keywords
making DRAWING(S) pins