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:
Oct. 20, 2026
Filed:
Aug. 31, 2023
Jgc Corporation, Kanagawa, JP;
Atsushi Takahashi, Kanagawa, JP;
Osamu Yamazaki, Kanagawa, JP;
JGC CORPORATION, Kanagawa, JP;
Abstract
Provided is a branching pipe including: a main pipe that includes a main pipe inner layer portion and a main pipe outer layer portion, and is provided with a main pipe branch hole penetrating through the main pipe inner layer portion and the main pipe outer layer portion, and in the main pipe branch hole, a diameter of an outer-layer-side opening formed in an outer layer surface is larger than a diameter of an inner-layer-side opening formed in the inner layer surface; a branch pipe that extends in a direction intersecting a direction of an axis of the main pipe; and a connection portion that connects a branch pipe lower end surface of the branch pipe to the main pipe branch hole of the main pipe. The main pipe outer layer portion is composed of a material different from that of the main pipe inner layer portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile