IPC Subgroup
E06B 3/263 Frames with special provision for insulation
Introduced: January 1995
Last revised: January 2006
Full Title
Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames > Wing frames not characterised by the manner of movement > Frames with special provision for insulation
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
- Subclass:
- FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Related Keywords
INSULATION of windows or doors
3 direct subcodes
Child Classifications
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- E06B 3/267 with insulating elements formed
- E06B 3/273 with prefabricated insulating elements held in position by deformation of portions of the frame members
- E06B 3/277 with prefabricated insulating elements held in position by expansion of the insulating elements