首页|Patent Issued for Agitator for a surface treatment apparatus and a surface treat ment apparatus having the same (USPTO 12121201)
Patent Issued for Agitator for a surface treatment apparatus and a surface treat ment apparatus having the same (USPTO 12121201)
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Patent number 12121201 is assigned to SharkNinja Operating LLC (Needham, Massach usetts, UnitedStates).The following quote was obtained by the news editors from the background informa tion supplied by theinventors: “A vacuum cleaner may be used to clean a variety of surfaces. Some vacuum cleaners include arotating agitator (e.g., brush roll ). While the known vacuum cleaners are generally effective at collectingdebris, some debris (for example, elongated debris such as hair, fur, or the like) may become entangled inthe agitator. The entangled debris may reduce the efficiency of the agitator, and may cause damage tothe motor, bearings, support structure , and/or drive train that rotates the agitator. Moreover, it may bedifficult to remove the entangled debris from the agitator because it is entangled in the br istles.”
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