发明名称 Vacuum cleaner
摘要 A new and improved vacuum cleaner is disclosed which would be powered solely by battery means and/or self-generated power means. The vacuum cleaner would preferably be a standard push-type vacuum cleaner and would include a rechargeable battery which would be externally mounted. The vacuum cleaner would also have a top-mounted light which would face forward and assist a user in vacuuming. The light would be powered by a generator that would produce power when the wheels of the vacuum cleaner are turned.
申请公布号 US6763548(B1) 申请公布日期 2004.07.20
申请号 US20020090127 申请日期 2002.03.05
申请人 BIRLE RUBEN;BIRLE VICTOR 发明人 BIRLE RUBEN;BIRLE VICTOR
分类号 A47L5/34;A47L9/28;A47L9/30;(IPC1-7):A47L9/10 主分类号 A47L5/34
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