IPC Main Group
E05C 21/00 Arrangement or combinations of wing fastening, securing, or holding devices, not covered by any single one of main groups
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
1 direct subcode
Child Classifications
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- E05C 21/02 for holding a wing closed only