Invention Grant
- Patent Title: Pool cleaning vehicle having an advanced drain system
- Patent Title (中): 游泳池清洁车具有先进的排水系统
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Application No.: US12116047Application Date: 2008-05-06
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Publication No.: US07867389B2Publication Date: 2011-01-11
- Inventor: Wing-kin Hui
- Applicant: Wing-kin Hui
- Applicant Address: HK Hong Kong
- Assignee: Pool Technology
- Current Assignee: Pool Technology
- Current Assignee Address: HK Hong Kong
- Agency: Peninsula IP Group
- Agent Douglas Chaikin
- Main IPC: E04H4/16
- IPC: E04H4/16

Abstract:
Disclosed herein is a pool cleaning an electric pool cleaning vehicle having a drive assembly and including an advanced system for draining water from the vehicle as the vehicle is removed from a pool of water. The vehicle includes a housing defining a body shell and the body shell having an interior cavity and an electrical power cord to supply power to the vehicle having a connection point on the vehicle. A filtering system is located within the body cavity. The vehicle includes a drain door assembly and the drain door assembly has an inlet connected to the filtering system. A handle is located adjacent the electrical cord connection point, sized and shaped to easily lift the vehicle filled with water out of a pool and the drain door assembly being on an opposed portion of the vehicle from the handle.
Public/Granted literature
- US20090277821A1 POOL CLEANING VEHICLE HAVING AN ADVANCED DRAIN SYSTEM Public/Granted day:2009-11-12
Information query