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. 16, 2019
Filed:
Jan. 30, 2018
Yazaki Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
YAZAKI CORPORATION, Minato-ku, Tokyo, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Abstract
A ventilator waterproofing structure applicable to an electronic component unit of a wire harness includes a projected columnar portion that is formed in a columnar shape and that is projected from a wall body of a casing in a first direction, a notch that is formed on the projected columnar portion in a straight line in a second direction, a step portion provided in the notch on a closed end side, and a closed space surrounded by an inner wall surface of the notch and a step surface of the step portion. A ventilation passage provided with a waterproof ventilation filter has an outside opening that is opened toward a closed space in a third direction in the notch.