logo

For the Inventor, By the Inventor

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.:

US 12304134 B1

PDFFull Text
Date of Patent:
May. 20, 2025

Filed:

Feb. 07, 2023

Method for manufacturing connector-integrated resin tube

Applicant:

Sumitomo Riko Company Limited, Aichi, JP;

Inventors:

Kazuhiro Saiki, Aichi, JP;

Koji Mizutani, Aichi, JP;

Yorihiro Takimoto, Aichi, JP;

Assignee:

Sumitomo Riko Company Limited, Aichi, JP;

Attorney:

JCIPRNET

Primary Examiner:

Thu Khanh T Nguyen

Int. Cl.
CPC ...
B29C 53/00 (2006.01); B29C 53/08 (2006.01); B29C 53/84 (2006.01); B29C 65/16 (2006.01); B29C 35/02 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
B29C 53/08 (2013.01); B29C 53/84 (2013.01); B29C 65/1632 (2013.01); B29C 2035/0283 (2013.01); B29L 2023/004 (2013.01);
Abstract

A method for manufacturing a connector-integrated resin tube includes: a fitting step in which an end portion of a resin tube material including a straight tube portion is fitted into an end portion of a connector of a tubular shape; a joining step in which the end portion of the resin tube material and the end portion of the connector that have been fitted are joined by laser welding; a heating holding step in which a posture holding die including a bending processing portion for bending processing of the straight tube portion is used to hold the straight tube portion in a heated and bent state at the bending processing portion of the posture holding die; and a cooling step in which the straight tube portion is cooled.

Find Patent Forward Citations

Saiki, Kazuhiro. (2025). Method for manufacturing connector-integrated resin tube (U.S. Patent No. 12304134). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12304134

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…