ClassID:

134651

E06B3/728 - CPC Classification

Classification description:

Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings ; Features of rigidly-mounted outer frames relating to the mounting of wing frames; Door leaves consisting of frame and panels, e.g. of raised panel type with separate hollow frames, e.g. foam-filled of metal of sheet metal

Recent Application in this class: