Invention Grant
- Patent Title: Surface cleaning apparatus
- Patent Title (中): 表面清洗装置
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Application No.: US13782039Application Date: 2013-03-01
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Publication No.: US09119513B2Publication Date: 2015-09-01
- Inventor: Wayne Ernest Conrad
- Applicant: G.B.D. Corp.
- Applicant Address: BS Nassau
- Assignee: G.B.D. CORP.
- Current Assignee: G.B.D. CORP.
- Current Assignee Address: BS Nassau
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: A47L5/22
- IPC: A47L5/22 ; A47L5/24 ; A47L5/36
Abstract:
A surface cleaning apparatus comprises a wheeled base and a portable cleaning unit removably mounted on the wheeled base and comprising at least one cyclonic separation stage comprising a cyclone chamber and a material collection chamber. The material collection chamber is removable from the portable cleaning unit while the portable cleaning unit is mounted on the wheeled base.
Public/Granted literature
- US20130269146A1 SURFACE CLEANING APPARATUS Public/Granted day:2013-10-17
Information query
