Invention Grant
- Patent Title: Cleaning robot
- Patent Title (中): 清洁机器人
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Application No.: US11848683Application Date: 2007-08-31
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Publication No.: US07765635B2Publication Date: 2010-08-03
- Inventor: Jong Il Park
- Applicant: Jong Il Park
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch LLP
- Priority: KR10-2006-0085230 20060905
- Main IPC: A47L5/00
- IPC: A47L5/00
Abstract:
A cleaning robot is provided having a drop-off detector provided on a case. The drop-off detector may be configured to contact a surface to be cleaned during movement of the robot. In this regard, the drop-off detector determines the presence or absence of a drop-off via a contact-state between the drop-off detector and the surface.
Public/Granted literature
- US20080052867A1 CLEANING ROBOT Public/Granted day:2008-03-06
Information query
