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:
Mar. 10, 2026
Filed:
Dec. 11, 2023
Higashio Mech Co., Ltd., Kawachinagano, JP;
Daikin Industries, Ltd., Osaka, JP;
Akio Yasuda, Kawachinagano, JP;
HIGASHIO MECH CO., LTD., Kawachinagano, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
The pipe joint includes a flare joint bodyF, a cap nut, and a stop ring. A curved pressure-contacting slope surfaceof the stop ringcontacts a slope surfacewith reduced-diameter tip of the flare joint bodyF under pressure to establish sealing by means of mutual contact between metallic surfaces. The pipe P is grasped in a tightly pressure-contacting state using a back tooth and a front tooth formed at a tip headof a substantially cylindrical thin partof the stop ring
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile