- 专利标题: UPRIGHT VACUUM CLEANER INCLUDING MAIN BODY MOVING INDEPENDENTLY OF WAND TO REDUCE MOVEMENT OF MAIN BODY CENTER OF GRAVITY
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申请号: EP19800110.9申请日: 2019-05-09
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公开(公告)号: EP3790436A1公开(公告)日: 2021-03-17
- 发明人: CLARE, David S. , SU, Mingshun , YAO, Ming
- 申请人: SharkNinja Operating LLC
- 申请人地址: US Needham, MA 02494 89 A Street, Suite 100
- 代理机构: Barker Brettell LLP
- 优先权: US201862669008 P 20180509
- 国际公布: WO2019217685 20191114
- 主分类号: A47L5/00
- IPC分类号: A47L5/00 ; A47L7/00 ; A47L9/00 ; A47L9/14
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