发明名称 PORTABLE CLEANING APPARATUS
摘要 Portable cleaning apparatus (10) comprises a body (12) having a lower surface (16) and first and second support means (18a, 18b) located at or adjacent opposing sides of the lower surface (16). Between the first and second support means (18a, 18b), the lower surface (16) has an upwardly extending recess (30) for accommodating a stair tread. This provides portable cleaning apparatus, e.g. a vacuum cleaner, which can be positioned in a stable manner on stairs.
申请公布号 WO9607350(A1) 申请公布日期 1996.03.14
申请号 WO1994GB02575 申请日期 1994.11.24
申请人 NOTETRY LIMITED;DYSON, JAMES 发明人 DYSON, JAMES
分类号 A47L5/36;(IPC1-7):A47L5/36 主分类号 A47L5/36
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