发明名称 WHEEL ASSEMBLY FOR A VACUUM CLEANER
摘要 <p>A vacuum cleaner having a specific ratio of wheel diameter to wheel separation distance in addition to a u-shaped yoke operably coupled to an axle, thus giving the vacuum cleaner a zero turn radius allowing the user to more easily and efficiently operate and maneuver the vacuum cleaner. The vacuum cleaner may also include one or more vacuum cleaner components disposed between the wheels.</p>
申请公布号 EP2645917(A2) 申请公布日期 2013.10.09
申请号 EP20110844063 申请日期 2011.12.01
申请人 TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED 发明人 DOERFLER, MATTHEW, J.
分类号 A47L9/00;A47L5/28;A47L9/10;A47L9/22;A47L9/26;A47L9/28 主分类号 A47L9/00
代理机构 代理人
主权项
地址