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:
Sep. 22, 2020
Filed:
Sep. 29, 2017
Applicant:
Fujikura Ltd., Tokyo, JP;
Inventor:
Hiroyuki Yamagishi, Tokyo, JP;
Assignee:
FUJIKURA, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16B 5/08 (2006.01); B23K 26/20 (2014.01); B23K 26/244 (2014.01); B23K 26/24 (2014.01);
U.S. Cl.
CPC ...
F16B 5/08 (2013.01); B23K 26/206 (2013.01); B23K 26/244 (2015.10);
Abstract
A joint structure comprises a light-absorbable member having at least one opening portion and a light-permeable member superposed on the light-absorbable member so as to cover the opening portion, wherein a first annular weld part is formed so as to enclose the opening portion and join the light-absorbable member and the light-permeable member, and a second dot-like weld part(s) joining the light-absorbable member and the light-permeable member is/are formed in a position adjacent to the first weld part.