Invention Grant
US09408521B2 Continuously curving cleaning element 有权
连续弯曲清洁元件

Continuously curving cleaning element
Abstract:
The disclosed cleaning element, which may be secured to a cleaning tool, includes a cleaning material that continuously curves from a first working surface to a second working surface allowing for easy cleaning of sharply curving surface, such as, for example, bowls and cups. Also disclosed is a method of making a continuously curving cleaning element.
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