The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2014
Filed:
Feb. 10, 2011
Makoto Katou, Tokyo, JP;
Susumu Fujinami, Tokyo, JP;
Kimie Sannomiya, Tokyo, JP;
Yukio Noda, Tokyo, JP;
Tomohisa Hirata, Tokyo, JP;
Yutaka Hamano, Tokyo, JP;
Takuaki Harada, Tokyo, JP;
Makoto Katou, Tokyo, JP;
Susumu Fujinami, Tokyo, JP;
Kimie Sannomiya, Tokyo, JP;
Yukio Noda, Tokyo, JP;
Tomohisa Hirata, Tokyo, JP;
Yutaka Hamano, Tokyo, JP;
Takuaki Harada, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
A lower face of a base body () includes a wave-like corrugated surface portion () of which cross-section in a direction perpendicular to a predetermined direction along which cleaning is performed with a cleaning device body () in a planar view is wave-shaped as having a ridge portion () and a valley portion () arranged alternately and continuously. The valley portion () of the wave-like corrugated surface portion () includes an oblique valley portion () of which end part is opened to a side portion of the base body () facing to the predetermined direction as being extended obliquely against the predetermined direction to obliquely guide objects such as dust to be stuck to a cleaning sheet () in accordance with wiping of the surface to be cleaned.