IPC Subgroup
E06C 1/39 Ladders having platforms; Ladders changeable into platforms
Introduced: September 1968
Last revised: January 2006
Full Title
Ladders in general > with rigid longitudinal member or members > Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders > Ladders having platforms; Ladders changeable into platforms
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
- Subclass:
- LADDERS
Related Keywords
PLATFORM(S) on ladders
1 direct subcode
Child Classifications
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- E06C 1/393 Ladders having platforms foldable with the ladder