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:
Aug. 13, 2019
Filed:
Sep. 29, 2017
Mahle Filter Systems Japan Corporation, Tokyo, JP;
Masahiro Ariyama, Yokohama, JP;
Satoshi Suzuki, Fujimino, JP;
Takuma Shibata, Saitama, JP;
Kenji Yamashita, Higashimurayama, JP;
Katsuhiro Isoda, Sayama, JP;
Yuki Koshiba, Fujimi, JP;
MAHLE FILTER SYSTEMS JAPAN CORPORATION, Tokyo, JP;
Abstract
A heat exchanger includes: the pair of the oil holes being positioned on an outer edge of one of the core plates, being positioned at symmetrical positions with respect to the center of the one of the core plates to sandwich the center of the one of the core plates, and being positioned to sandwich one of the fin plates along the first reference line, and the pair of the coolant holes being positioned on the outer edge of the one of the core plates, being positioned at symmetrical positions with respect to the center of the one of the core plates to sandwich the center of the one of the core plates, and being positioned to sandwich the one of the fin plates along the first reference line.