US Patent 7661203 Basket for washing machine, washer-dryer, and the like

A loading basket (6) for a washing machine (1) comprises a rear wall (8), a front wall (9) opposite the rear wall (8) and a side wall (7) defining an inner space (10) of the basket, as well as one or more dragging blades (12) arranged on the side wall (7) and projecting to the inside of the basket. The side wall (7) comprises a drilling with a plurality of small through holes (13), which are arranged at the vertex of respective domes (14) projecting to the outside of the basket (6), as well as a plurality of rounded projections (18) in the shape of a spherical dome without through holes and projecting to the inside (10) of the basket (6).