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:
Apr. 10, 2012
Filed:
Nov. 08, 2006
Keima Takabayashi, Tochigi, JP;
Minoru Wada, Tochigi, JP;
Chiharu Omori, Tochigi, JP;
Akihito Shizuno, Tochigi, JP;
Keima Takabayashi, Tochigi, JP;
Minoru Wada, Tochigi, JP;
Chiharu Omori, Tochigi, JP;
Akihito Shizuno, Tochigi, JP;
Kao Corporation, Tokyo, JP;
Abstract
A cleaning articlehaving a flat tubular pocketand attachable to a holder by inserting the holder into the pocket. The pocketis formed by joining pocket-forming sheetsfacing each other. At least one fiber layer formed of a fiber bundle, accordingly two fiber layersA andB are provided on each of the upper and lower sides of the pocketof the pocket-forming sheets. Each of the first fiber layersA closest to the pocket-forming sheetsis joined to the respective pocket-forming sheetby a continuous central linear sealA continuously extending in the longitudinal direction in a laterally middle portion and a discontinuous side sealB discontinuously extending in the longitudinal direction at a position laterally spaced away in at least one of the lateral directions from the central continuous linear sealA.