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:
Apr. 07, 2020
Filed:
May. 23, 2016
Ls Mtron Ltd., Anyang-si, Gyeonggi-do, KR;
Jung Uk Lee, Seoul, KR;
Kang Wook Lee, Seoul, KR;
COOPER STANDARD AUTOMOTIVE AND INDUSTRIAL INC., Gumi-si, Gyeongsangbuk-Do, KR;
Abstract
The present invention relates to a vehicular resonator comprising: an outer pipe that constitutes the exterior thereof; an inner pipe, a part of which is inserted into the outer pipe, and which has a slit formed therein as an air movement passage; a movable pipe configured to be able to move inside a resonation chamber formed between the outer pipe and the inner pipe; and an elastic body having one side thereof coupled to the inner pipe and the other side thereof coupled to the movable pipe, thereby providing the movable pipe with an elastic force such that the movable pipe can move.