用于真空吸尘器，去除毛发等缠绕物。
专利摘要
一种真空吸尘器附件工具包括一个限定吸嘴的外壳和一个与吸嘴相关联的毛发去除组件。在一个实施例中，真空吸尘器附件工具还包括位于吸嘴中并由空气涡轮驱动的搅拌器组件。在另一个实施例中，与空气涡轮相关联的叶轮被加重以防止毛发和其他碎屑在叶轮处积聚。
Original abstractA vacuum accessory tool comprises a housing that defines a suction nozzle and a hair removal assembly associated with the suction nozzle. In one embodiment, the vacuum accessory tool further comprises an agitator assembly located in the suction nozzle and driven by an air turbine. In another embodiment, an impeller associated with the air turbine is weighted to prevent build-up of hair and other debris at the impeller.
专利附图（共 8 张）
法律状态与事件
2006-05-05
Application filed by Bissell Homecare Inc
2015-12-22
Application granted, US9215959B2 published
2020-01-07
Assigned to BISSELL INC.
2028-11-30
Adjusted expiration (anticipated, statutory 20-year term)
使用须知
本页提供信息参考，不构成法律意见
状态为核验结果，非法律结论专利法律状态可能因补缴恢复、同族存续或地域差异而变化，以官方记录为准。
实施前应完成 FTO 评估任何生产、进口或销售决策前，应委托专利代理人或律师完成自由实施检索与侵权分析。