IPC Subgroup
E05B 37/02 with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
Introduced: September 1968
Last revised: January 2006
Full Title
Permutation locks; Puzzle locks > with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- LOCKS; ACCESSORIES THEREFOR; HANDCUFFS