1.-3. Roller part of floor cleaning machine

Abstract

A new, original, and ornamental design for a replacement roller for a floor cleaner; the replacement roller for a floor cleaner has a hollow, cylindrical shape with a closed end; a clip is attached at a closed end of the cylinder; on the inside of the cylinder are a set of drive dogs extending from the closed end; the drive dogs define a substantially L-shaped cross-section; the drive dogs are evenly spaced around an inner circumference of the cylinder; the dash-dash broken lines shown in all of the drawing figures are for illustrative purposes only and form no part of the claimed design; the dash-dot broken lines within the drawings represent boundary lines that form no part of the claimed design; the appearance of any portion of the replacement roller for a floor cleaner between break lines forms no part of the claimed design; the curved brackets and break lines shown in the reproductions indicate indeterminate length and form no part of the claimed design.

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