发明名称 Vacuum device for hair
摘要 A device for vacuuming particulate matter from an individual's scalp comprising a housing having a passage therethrough, a detachable implement member mounted to the housing, and a filter mounted transverse the passage for entrapping particulate matter. A motor and rotatable fan disposed within said housing creates a fluid flow capable of transporting the particulate matter. The implement member is detachably affixed by an arrangement of mating flanges to facilitate interchangeability of implement members of different sizes and shapes.
申请公布号 US4218806(A) 申请公布日期 1980.08.26
申请号 US19790011239 申请日期 1979.02.12
申请人 COHN, BERNARD 发明人 COHN, BERNARD
分类号 A47L5/24;(IPC1-7):A47L5/24 主分类号 A47L5/24
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