发明名称 Vacuum Cleaner
摘要 The present invention relates to an upright vacuum cleaner having a main longitudinal extension, comprising a housing provided with a cavity, which cavity is formed between a bottom portion, and a frame portion, and a dust container comprising a wall and having two lateral sides, wherein the dust container is arranged in the cavity, and wherein the frame portion comprises at least two support bars arranged substantially in the longitudinal direction of the vacuum cleaner, one along each lateral side of the dust container, such that the at least two support bars contribute to the rigidity of the vacuum cleaner while a major portion of the wall of the dust container remains visible.
申请公布号 US2011289722(A1) 申请公布日期 2011.12.01
申请号 US200913124265 申请日期 2009.10.05
申请人 AGREN CHRISTIAN;ENGSTROEM CHRISTER 发明人 AGREN CHRISTIAN;ENGSTROEM CHRISTER
分类号 A47L9/14 主分类号 A47L9/14
代理机构 代理人
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