发明名称 |
Dust wand cleaning appliance |
摘要 |
Insertion of a dust wand into a portable vacuum filtration canister removes foreign matter therefrom when and where necessary without polluting the air. A powerpack provides cordless (rechargeable or non-rechargeable) and corded operation. A readily serviceable grid filter, and a HEPA or other filter provides cleaned air free of dirt, dust and allergens. |
申请公布号 |
AU6851801(A) |
申请公布日期 |
2002.01.02 |
申请号 |
AU20010068518 |
申请日期 |
2001.06.15 |
申请人 |
HEADWATERS, INC. |
发明人 |
BJARKI HALLGRIMSSON;RUDY A. VANDENBELT;TROY G. ANDERSON;KEVIN BAILEY |
分类号 |
A47L5/24;A47L7/00;A47L9/12;A47L9/28;A47L13/38;A47L13/502 |
主分类号 |
A47L5/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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