发明名称 VACUUM CLEANER WITH WHEELED BASE
摘要 A surface cleaning apparatus (10) comprising a member having a dirty flui d inlet (12), a fluid flow path extending from the dirty fluid inlet to a cl ean air outlet (14), a portable cleaning unit (16) positioned in the fluid f low path and comprising a cyclonic separation stage (18) and a suction motor (20), and a wheeled base mounted to the portable cleaning unit, the wheeled base (58) having at least one front wheel (66) and two rear wheels (68a &am p; 68b)
申请公布号 CA2675723(A1) 申请公布日期 2008.06.19
申请号 CA20072675723 申请日期 2007.12.11
申请人 GBD CORP. 发明人 CONRAD, WAYNE E.
分类号 A47L9/00;A47L5/36;A47L9/10;A47L9/16;A47L11/30 主分类号 A47L9/00
代理机构 代理人
主权项
地址