ClassID:

134571

E06B3/67317 - 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; Units comprising two or more parallel glass or like panes permanently secured together; Assembling the units; Preparing rigid spacer members before assembly Filling of hollow spacer elements with absorbants; Closing off the spacers thereafter

Recent Application in this class: