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:
Jul. 02, 2024
Filed:
Dec. 15, 2021
Applicant:
Yamashin-filter Corp., Kanagawa, JP;
Inventors:
Nobuyuki Kitajima, Kanagawa, JP;
Mitsunobu Okamoto, Kanagawa, JP;
Assignee:
YAMASHIN-FILTER CORP., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 37/42 (2019.01); B01D 29/11 (2006.01); B01D 35/027 (2006.01);
U.S. Cl.
CPC ...
F02M 37/42 (2019.01); B01D 29/11 (2013.01); B01D 35/027 (2013.01);
Abstract
A tank has two substantially parallel side surfaces, a tank first side surface and a tank second side surface, and the return filter is provided in the tank via an insertion hole formed in the tank first side surface. The strainer has one end provided on an outflow portion provided on a bottom surface of a filter case and the other end provided on the tank second side surface.