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. 25, 2020
Filed:
Dec. 20, 2017
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Kenji Hayashi, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
An introduction pipe has a first communication pipe, which is branched from a first intake passage and is connected to a resonator box, and a second communication pipe, which is branched from a second intake passage and is connected to the first communication pipe. The length of the first communication pipe between the branch point at which the first communication pipe is branched from the first intake passage and the connection point at which the second communication pipe is connected to the first communication pipe is defined as a first length. The length of the second communication pipe between the branch point at which the second communication pipe is branched from the second intake passage and the connection point at which the second communication pipe is connected to the first communication pipe is defined as a second length. The first length is unequal to the second length.