发明申请
- 专利标题: SURFACE CLEANING APPARATUS
- 专利标题(中): 表面清洁装置
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申请号: US12721457申请日: 2010-03-10
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公开(公告)号: US20100229338A1公开(公告)日: 2010-09-16
- 发明人: Wayne Ernest Conrad
- 申请人: Wayne Ernest Conrad
- 申请人地址: BS Nassau
- 专利权人: G.B.D. CORP.
- 当前专利权人: G.B.D. CORP.
- 当前专利权人地址: BS Nassau
- 优先权: CA2658651 20090313
- 主分类号: A47L9/02
- IPC分类号: A47L9/02
摘要:
Various uses and constructions for an open sided nozzle for a surface cleaning apparatus are provided. Alternate constructions for a surface cleaning head are also provided.
公开/授权文献
- US08646147B2 Surface cleaning apparatus 公开/授权日:2014-02-11
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