- 专利标题： All in the head surface cleaning apparatus
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申请号： US17504147申请日： 2021-10-18
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公开(公告)号： US11672397B2公开(公告)日： 2023-06-13
- 发明人: Wayne Ernest Conrad
- 申请人： OMACHRON INTELLECTUAL PROPERTY INC.
- 申请人地址： CA Hampton
- 专利权人： Omachron Intellectual Property Inc.
- 当前专利权人： Omachron Intellectual Property Inc.
- 当前专利权人地址： CA Hampton
- 代理机构： Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- 代理商 Philip C. Mendes da Costa
- 主分类号： A47L9/32
- IPC分类号： A47L9/32 ; A47L9/16 ; A47L9/04 ; A47L9/00 ; A47L5/22 ; A47L9/22 ; B25G1/04 ; A47L5/30 ; A47L9/28 ; A47L5/36 ; A47L5/32
摘要：
A vacuum cleaner has a portable cleaning unit that is removably mounted to the surface cleaning head. The vacuum cleaner is operable in a floor cleaning configuration in which the portable cleaning unit is mounted to the surface cleaning head and is part of the air flow path through the vacuum cleaner. The portable cleaning unit is also useable in a portable cleaning configuration in which the portable cleaning unit is removed from the surface cleaning head and the suction motor is powered by an energy storage member.
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