发明名称 |
Vacuum cleaning appliance with telescopic handle |
摘要 |
PCT No. PCT/EP94/03867 Sec. 371 Date Aug. 1, 1996 Sec. 102(e) Date Aug. 1, 1996 PCT Filed Nov. 23, 1994 PCT Pub. No. WO95/15111 PCT Pub. Date Jun. 8, 1995A vacuum cleaning appliance operated by an electric motor and having a telescopic handle with a hand grip. For greater ease of use, the hand grip is detachable and capable of being attached between a telescopic middle piece and an anchoring point on the handle to the appliance.
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申请公布号 |
US5867862(A) |
申请公布日期 |
1999.02.09 |
申请号 |
US19960652603 |
申请日期 |
1996.05.01 |
申请人 |
VORWERK & CO. INTERHOLDING GMBH |
发明人 |
AHLF, HEINZ JUERGEN;HELMES, LUDGER;STROHMEYER, ROLF |
分类号 |
A47L5/24;A47L5/30;A47L9/32;B25G1/04;B25G3/18;(IPC1-7):A47L9/32 |
主分类号 |
A47L5/24 |
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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