IPC Main Group
E05B 21/00 Locks with rotary keys moving lamelliform tumblers perpendicular to the key, in which the tumblers do not follow the movement of the bolt
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- E05B 21/02 with identical tumblers
- E05B 21/04 with stop pins on the tumbler
- E05B 21/06 Cylinder locks, e.g. protector locks