发明名称 Vacuum Cleaner Filter
摘要 A vacuum cleaner having a base adapted for movement on a surface to be cleaned, a rear housing pivotally attached at a first end to the base, a vacuum source, a dirt collection container, and a handle attached to a second end of the rear housing. The handle has a grip structure having a substantially circular opening through it. The opening is adapted to receive a hand of a user for use in directing the vacuum cleaner.
申请公布号 US2007245514(A1) 申请公布日期 2007.10.25
申请号 US20070692483 申请日期 2007.03.28
申请人 ELECTROLUX HOME CARE PRODUCTS NORTH AMERICA 发明人 LUEBBERING GREG;SEPKE ARNIE;BOBROSKY VINCE
分类号 A47L9/32;A47L5/32;A47L9/04;A47L9/16;A47L9/24;F16B7/10 主分类号 A47L9/32
代理机构 代理人
主权项
地址