Invention Application
- Patent Title: CLEANER HEAD FOR A VACUUM CLEANER
- Patent Title (中): 真空清洁器清洁头
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Application No.: US14909390Application Date: 2014-07-24
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Publication No.: US20160174792A1Publication Date: 2016-06-23
- Inventor: Heidi WILLIAMSON , Stephen Robert DIMBYLOW , Donald James MCINTOSH , Gerard Matthew SHEVLIN
- Applicant: DYSON TECHNOLOGY LIMITED
- Applicant Address: GB Wiltshire
- Assignee: Dyson Technology Limited
- Current Assignee: Dyson Technology Limited
- Current Assignee Address: GB Wiltshire
- Priority: GB1313707.0 20130731
- International Application: PCT/GB2014/052258 WO 20140724
- Main IPC: A47L9/04
- IPC: A47L9/04
Abstract:
A cleaner head for a vacuum cleaner including a housing, a roller and a wheel assembly arranged to support the cleaner head on a surface such that the roller is held out of pressing engagement with the surface. The roller is arranged to rotate with respect to the housing and the wheel assembly includes a first wheel which is arranged to drive the roller.
Public/Granted literature
- US10117554B2 Cleaner head for a vacuum cleaner Public/Granted day:2018-11-06
Information query
