Invention Grant
- Patent Title: Unitary sheet and air filter for cleaning implement
- Patent Title (中): 一体式清洁用具和空气过滤器
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Application No.: US12221079Application Date: 2008-07-31
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Publication No.: US07673361B2Publication Date: 2010-03-09
- Inventor: Nicola John Policicchio , Widalys Luz De Soto-Burt , Paul John Edward Vernon
- Applicant: Nicola John Policicchio , Widalys Luz De Soto-Burt , Paul John Edward Vernon
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Larry L. Huston
- Main IPC: A47L1/02
- IPC: A47L1/02 ; A47L5/00 ; A47L9/06
Abstract:
A cleaning implement having a dirt bin for collecting debris from a floor, a cleaning sheet and an air filter. The cleaning sheet and air filter comprise a unitary assembly. When the user discards a soiled sheet, the soiled air filter is likewise discarded. This process prevents the air filter from becoming unduly clogged, and diminishing the performance of the cleaning implement.
Public/Granted literature
- US20100024155A1 UNITARY SHEET AND AIR FILTER FOR CLEANING IMPLEMENT Public/Granted day:2010-02-04
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