IPC 2013 : E05B 5/04 : able to be shifted parallel to the wing after being pulled out.

IPC2013 > E > E05 > E05B > E05B 5/00 > E05B 5/04[1] > able to be shifted parallel to the wing after being pulled out.
Notes[t] E01 - E06: BUILDING
Notes[g] E05B 1/00 - E05B 19/00: Details or accessories of locks or the like; keys
E SECTION E — FIXED CONSTRUCTIONS.
E05 LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES.
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS.
E05B 5/00 Handles completely let into the surface of the wing.
E05B 5/04 · able to be shifted parallel to the wing after being pulled out.