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:
Mar. 15, 2016
Filed:
Jan. 30, 2014
Applicant:
Roki Co., Ltd., Hamamatsu-shi, Shizuoka, JP;
Inventors:
Yosuke Hio, Hamamatsu, JP;
Taisuke Sato, Hamamatsu, JP;
Assignee:
ROKI CO., LTD., Hamamatsu-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/52 (2006.01); B01D 29/07 (2006.01); B01D 46/10 (2006.01);
U.S. Cl.
CPC ...
B01D 46/523 (2013.01); B01D 29/07 (2013.01); B01D 46/10 (2013.01); B01D 2201/127 (2013.01);
Abstract
A filter element includes a filter member provided with a plurality of pleat portions and a frame body holding an outer peripheral portion of the filter member. The frame body is provided with a comb-shaped portion having a comb-tooth portion which is inserted into adjacent pleat portions and contacts to a surface of the filter member, and the comb-shaped member is formed by an insert-molding process.