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. 16, 2019
Filed:
May. 22, 2015
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Masaaki Mori, Osaka, JP;
Nobuharu Kuki, Osaka, JP;
Kazuaki Mochida, Osaka, JP;
Yuichi Abe, Osaka, JP;
Masashi Kobayashi, Osaka, JP;
NITTO DENKO CORPORATION, Ibaraki-shi, Osaka, JP;
Abstract
A waterproof member () includes a first adhesive layer (), a second adhesive layer (), and a porous layer (). The porous layer () is disposed between the first adhesive layer () and the second adhesive layer (). The first adhesive layer () and the second adhesive layer () each have a frame shape in plan view. When the first adhesive layer (), the second adhesive layer (), and the porous layer () are seen in plan view, the outer boundary of the porous layer () lies within the outer boundary of the first adhesive layer () and the outer boundary of the second adhesive layer (). The first adhesive layer () is bonded directly to the second adhesive layer () in a region outside the outer boundary of the porous layer (). The porous layer () has a peripheral surface that is shielded from outside by the first adhesive layer () and the second adhesive layer ().