发明名称 |
SURFACE CLEANING APPARATUS |
摘要 |
An upright surface cleaning apparatus comprises an anti-rotation locking mechanism that is automatically operably engaged when the upper section is moved into the storage position and is automatically operably disengaged when the upper section is moved into the floor cleaning position. |
申请公布号 |
CA2953105(A1) |
申请公布日期 |
2011.01.30 |
申请号 |
CA20092953105 |
申请日期 |
2009.07.30 |
申请人 |
OMACHRON INTELLECTUAL PROPERTY INC. |
发明人 |
CONRAD, WAYNE ERNEST |
分类号 |
A47L5/28;A47L5/32;A47L9/32 |
主分类号 |
A47L5/28 |
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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