the handle or member moving essentially towards, or away from, the plane of the wing or frame

Full Title

Fastening devices with bolts moving rectilinearly > with latching action > with operating handle or equivalent member moving otherwise than rigidly with the latch > the handle or member moving essentially towards, or away from, the plane of the wing or frame

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