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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.:

US 10850215 B1

PDFFull Text
Date of Patent:
Dec. 01, 2020

Filed:

May. 09, 2017

Mesh filter

Applicant:

Enplas Corporation, Saitama, JP;

Inventors:

Shinichiro Okamoto, Saitama, JP;

Kazuyuki Sakamaki, Saitama, JP;

Assignee:

ENPLAS CORPORATION, Saitama, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Ana M Fortuna

Int. Cl.
CPC ...
B01D 29/05 (2006.01); B29C 45/27 (2006.01); B29C 33/42 (2006.01); B01D 29/01 (2006.01); B01D 39/16 (2006.01); F02M 37/34 (2019.01); B29K 59/00 (2006.01); B29K 77/00 (2006.01); B29L 31/14 (2006.01);
U.S. Cl.
CPC ...
B01D 29/055 (2013.01); B01D 29/012 (2013.01); B01D 39/1692 (2013.01); B29C 33/42 (2013.01); B29C 45/27 (2013.01); B29K 2059/00 (2013.01); B29K 2077/00 (2013.01); B29L 2031/14 (2013.01); F02M 37/34 (2019.01);
Abstract

A mesh filter includes a circular plate-shaped mesh portion having a plurality of openings allowing a fluid to pass, a ring-shaped frame body supporting an outer periphery of the mesh portion, and a button-shaped thick portion positioned on an inner peripheral side of the mesh portion. The frame body includes a gate detachment part at one place in a circumferential direction. The mesh portion includes a plurality of inner ribs and outer ribs symmetrical with respect to an imaginary straight line passing through a center of the gate detachment part and bisecting a planar shape of the frame body. The four inner ribs are formed at regular intervals in a peripheral area of a center axis of the thick portion. The outer ribs extend radially inward from an inner peripheral surface of the frame body and are separately formed on both sides of extended lines of the respective inner ribs.

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Okamoto, Shinichiro. (2020). Mesh filter (U.S. Patent No. 10850215). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10850215

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