| 发明名称 | Surface cleaning apparatus | ||
| 摘要 | A surface cleaning apparatus, wherein the pre-motor filter dirt chamber is removable from the surface cleaning apparatus. | ||
| 申请公布号 | US9161669(B2) | 申请公布日期 | 2015.10.20 |
| 申请号 | US201313782598 | 申请日期 | 2013.03.01 |
| 申请人 | Omachron Intellectual Property Inc. | 发明人 | Conrad Wayne Ernest |
| 分类号 | A47L9/16;A47L9/12;A47L9/20;B04C9/00 | 主分类号 | A47L9/16 |
| 代理机构 | Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l. | 代理人 | Mendes da Costa Philip C.;Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l. |
| 主权项 | 1. A surface cleaning apparatus comprising: (a) a cyclone chamber having a first end having a first end wall, a second end having a second end wall, an air inlet, an air outlet and a sidewall; (b) an air flow path extending from a dirty air inlet to a clean air outlet and including a suction motor and the cyclone chamber; (c) a dirt collection chamber in communication with a dirt outlet of the cyclone chamber; and, (d) a pre-motor filter positioned in the air flow path downstream from the cyclone chamber and a pre-motor filter dirt chamber, wherein the pre-motor filter dirt chamber is removable from the surface cleaning apparatus, and wherein the pre-motor filter dirt chamber is openable concurrently with the dirt collection chamber. | ||
| 地址 | Hampton, Ontario unknown | ||