IPC Subgroup
B21F 45/16 of devices for fastening or securing purposes
Introduced: September 1968
Last revised: January 2006
Full Title
Wire-working in the manufacture of other particular articles > of devices for fastening or securing purposes
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- WORKING OR PROCESSING OF METAL WIRE
5 direct subcodes
Child Classifications
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- B21F 45/18 of slide fastener elements
- B21F 45/2 of spring hooks; of spring safety hooks
- B21F 45/22 of paper fasteners or clips
- B21F 45/24 of staples; of belt-fastening elements
- B21F 45/26 of buttons