IPC Main Group
E05D 11/00 Additional features or accessories of hinges
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
5 direct subcodes
Child Classifications
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- E05D 11/02 Lubricating arrangements
- E05D 11/04 relating to the use of free balls as bearing-surfaces
- E05D 11/06 Devices for limiting the opening movement of hinges
- E05D 11/08 Friction devices between relatively-movable hinge parts
- E05D 11/1 Devices for preventing movement between relatively-movable hinge parts