IPC Main Group
E05B 49/00 Electric permutation locks; Circuits therefor
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
Related Keywords
PERMUTATION locks
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- E05B 49/02 with electrical arrangements inside the lock
- E05B 49/04 with electrical arrangements outside the lock