发明申请
US20140237755A1 SURFACE CLEANING APPARATUS 有权
表面清洁装置

  • 专利标题: SURFACE CLEANING APPARATUS
  • 专利标题(中): 表面清洁装置
  • 申请号: US13781324
    申请日: 2013-02-28
  • 公开(公告)号: US20140237755A1
    公开(公告)日: 2014-08-28
  • 发明人: Wayne Ernest Conrad
  • 申请人: G.B.D. Corp.
  • 主分类号: A47L5/22
  • IPC分类号: A47L5/22
SURFACE CLEANING APPARATUS
摘要:
An upright surface cleaning apparatus with a portable surface cleaning unit wherein a lock which secures the portable surface cleaning unit in position is automatically moved to the unlocked position when an upper portion is moved to the floor cleaning position.
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