Invention Grant
- Patent Title: Unattended spot cleaning apparatus
- Patent Title (中): 无人看管的清洗装置
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Application No.: US10551169Application Date: 2004-03-31
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Publication No.: US07228589B2Publication Date: 2007-06-12
- Inventor: Jonathan L. Miner , Eric C. Huffman , Eric C. Sugalski , Kevin J. Ehrenreich , Mark P. Slaven , Tomas A. Matusaitis , Randall S. Koplin , Jeff R. Condon , Phong Hoang Tran , David Seal , Jeremy Moog
- Applicant: Jonathan L. Miner , Eric C. Huffman , Eric C. Sugalski , Kevin J. Ehrenreich , Mark P. Slaven , Tomas A. Matusaitis , Randall S. Koplin , Jeff R. Condon , Phong Hoang Tran , David Seal , Jeremy Moog
- Applicant Address: US MI Grand Rapids
- Assignee: Bissell Homecare, Inc.
- Current Assignee: Bissell Homecare, Inc.
- Current Assignee Address: US MI Grand Rapids
- Agency: McGarry Bair PC
- International Application: PCT/US2004/009927 WO 20040331
- International Announcement: WO2004/089179 WO 20041021
- Main IPC: A47L11/30
- IPC: A47L11/30

Abstract:
A spot cleaning apparatus comprises a housing, a fluid distribution system, a fluid recovery system, an agitation system, and a controller system to automatically monitor and control inputs and outputs to said systems for removal of spots and stains from a surface without attendance by a user. A suction nozzle and agitation device are mounted to the housing for movement over the surface to be cleaned relative to a stationary housing. Optionally, the spot cleaning apparatus can be operated in a manual mode.
Public/Granted literature
- US20060179599A1 Unattended spot cleaning apparatus Public/Granted day:2006-08-17
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