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:
Nov. 05, 2019
Filed:
Nov. 21, 2016
Mazda Motor Corporation, Hiroshima, JP;
Tatsuya Uesugi, Onomichi, JP;
Tadatoshi Watanabe, Higashihiroshima, JP;
MAZDA MOTOR CORPORATION, Hiroshima, JP;
Abstract
The present application discloses a case of a vehicle structure in which a mechanical element is stored. The case includes a wall surface portion which forms an outer surface of the case, and a skeleton portion which bulges inward and outward of the case from the wall surface portion, the skeleton portion being integrally formed with the wall surface portion. The skeleton portion includes at least one skeleton member having: a first porous portion in which first holes are formed to extend in a first direction; and a first skin layer without the first holes, the first skin layer surrounding the first porous portion. A cross-sectional area of the first holes increases in a cross-section intersecting the first direction from an outer circumferential surface toward the center of the at least one skeleton member.