Invention Grant
US08495784B2 Device having dual renewable blades for treating a target surface and replaceable cartridge therefor
有权
具有用于处理目标表面的双重可再生刀片和用于其的可更换筒的装置
- Patent Title: Device having dual renewable blades for treating a target surface and replaceable cartridge therefor
- Patent Title (中): 具有用于处理目标表面的双重可再生刀片和用于其的可更换筒的装置
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Application No.: US13091310Application Date: 2011-04-21
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Publication No.: US08495784B2Publication Date: 2013-07-30
- Inventor: Mark John Steinhardt , William Michael Cannon , Nicola John Policicchio , Patricia R. Soll , Kuang-Kai Liu , Christopher Miles Miller , Kevin Michael Rodgers , David Keith Dycher , Gregory Clegg Spooner , Bengt Ivar Anders Ivarsson , William Fraser Gwynfor Jones , Stanley Yuk Ming Chan
- Applicant: Mark John Steinhardt , William Michael Cannon , Nicola John Policicchio , Patricia R. Soll , Kuang-Kai Liu , Christopher Miles Miller , Kevin Michael Rodgers , David Keith Dycher , Gregory Clegg Spooner , Bengt Ivar Anders Ivarsson , William Fraser Gwynfor Jones , Stanley Yuk Ming Chan
- 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; Steven W. Miller
- Main IPC: A47L13/00
- IPC: A47L13/00
Abstract:
A device for treating a target surface, such as occurs when cleaning a window. The device has a squeegee blade or other member to apply pressure to the target surface. A sheet movably covers the blade, to present a fresh covering to the target surface with each use. The fresh surface provides for improved removal of the liquid from, or improved treatment of the liquid on, the target surface. Additionally a sheet may comprise a prewetted substrate to apply the liquid to the target surface. One or both of the sheets may be disposed in a cartridge insertable to and removable from the device.
Public/Granted literature
- US20120266399A1 Device Having Dual Renewable Blades For Treating a Target Surface and Replaceable Cartridge Therefor Public/Granted day:2012-10-25
Information query
