LADDERS

**Definition:** This place covers:

Ladders in general, ladders mounted on undercarriages or vehicles, component parts or accessories of ladders, and ladders in relation with buildings

**Limiting references (this place does not cover):** - Step-tools -> A47C12/00 - Adaptation of ladders to use on ships -> B63B - Adaptation of ladders to use on aircrafts -> B64 - Staircases -> E04F11/00 - Scaffolding -> E04G - Ladders for special structures, e.g. ladders for swimming- pools -> E04H