IPC Main Group
E04G 15/00 Forms or shutterings for making openings, cavities, slits, or channels
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
3 direct subcodes
Child Classifications
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- E04G 15/02 for windows, doors, or the like
- E04G 15/04 Cores for anchor holes or the like
- E04G 15/06 for cavities or channels in walls or floors, e.g. for making chimneys