发明名称 |
Bottom plate for a carpet power cleaner |
摘要 |
A bottom plate for a carpet power cleaner has a body part, detents provided on the body part and detachably engageable in a housing of a carpet power cleaner. The detents may be of one piece with the body part. The detents may extend through cutouts provided in a lower wall of the housing so as to engage with the latter. The detents may have bent end sections which are engageable with detent edges located downstream of the cutouts of the housing. The body part may have a rear edge provided with inwardly extending flanging.
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申请公布号 |
US4285092(A) |
申请公布日期 |
1981.08.25 |
申请号 |
US19790085514 |
申请日期 |
1979.10.17 |
申请人 |
VORWERK & CO. INTERHOLDING GMBH |
发明人 |
SCHMITZ, HANS |
分类号 |
A47L11/32;A47L11/33;(IPC1-7):A47L9/06 |
主分类号 |
A47L11/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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