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:
May. 23, 2023
Filed:
Dec. 07, 2018
Ykk Corporation, Tokyo, JP;
Kota Kanno, Tokyo, JP;
Kazunori Somai, Tokyo, JP;
YKK CORPORATION, Tokyo, JP;
Abstract
Provided is a snap button including a male snap button () made of metal and a female snap button (). The male snap button () includes a base portion () and an engaging protuberance () which projects from the base portion (). The female snap button () includes: a ring member () made of soft resin, defining an engagement space () which detachably accepts the engaging protuberance (); and a female snap body () made of metal, accommodating the ring member (). The ring member () is provided with a protruding portion () which projects further out to one side than an end (), on said one side, of the female snap body () facing the male snap button () in an axial direction, and which is provided in circumferential direction.