E06B - CPC Classification
Classification description:
Sub-classes:
- E06B1/00 » Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings 21
- E06B11/00 » Means for allowing passage through fences, barriers or the like, e.g. stiles 26
- E06B3/00 » 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 22
- E06B5/00 » Doors, windows, or like closures for special purposes ; Border constructions therefor 277
- E06B7/00 » Special arrangements or measures in connection with doors or windows 113
- E06B9/00 » Screening or protective devices for {wall or similar} openings, with or without operating or securing mechanisms; Closures of similar construction 180
