IPC Subgroup
E05D 7/12 to allow easy detachment of the hinge from the wing or the frame
Introduced: September 1968
Last revised: January 2006
Full Title
Hinges or pivots of special construction > to allow easy detachment of the hinge from the wing or the frame
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS