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:
Jan. 02, 2018
Filed:
Jul. 08, 2014
Applicant:
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Inventors:
Assignee:
NITTO DENKO CORPORATION, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 5/02 (2006.01); F21V 31/03 (2006.01); F24F 13/08 (2006.01); H05K 7/20 (2006.01); F21S 8/10 (2006.01);
U.S. Cl.
CPC ...
H05K 5/0213 (2013.01); F21V 31/03 (2013.01); F24F 13/08 (2013.01); H05K 7/20009 (2013.01); F21S 48/332 (2013.01);
Abstract
A ventilation structure (A) includes a housing () having an opening portion () and a ventilation member (A) formed of a porous resin and attached to the housing () so as to cover the opening portion (). In the ventilation structure (A), the ventilation member (A) is fitted to a side surface () of a projecting portion () provided on an outer surface of a wall portion () of the housing (), with at least one of the projecting portion () and the ventilation member (A) being elastically deformed.