IPC Main Group
E05B 11/00 Devices preventing keys from being removed from the lock
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 11/02 before the wing is locked
- E05B 11/04 before the wing is closed
- E05B 11/06 for catching skeleton or incorrect keys