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.

Date of Patent:
Mar. 13, 2018

Filed:

Oct. 21, 2015
Applicant:

Sumitomo Riko Company Limited, Komaki-shi, Aichi, JP;

Inventor:

Kazuki Hatanaka, Kasugai, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 37/00 (2006.01); F16L 37/14 (2006.01);
U.S. Cl.
CPC ...
F16L 37/144 (2013.01); F16L 2201/10 (2013.01);
Abstract

Each detecting leg includes a detection portion provided on the end side of the detecting leg to protrude inward in the diametric direction, and contacting with an annular boss at an initial position, and a push-in inhibition portion provided in the detecting leg on the side of a base from the detection portion, locked in the push-in direction to a connector body in a state where the detecting leg does not bend to the inner side in the axial direction at the initial position, and put in such a state as being not locked in the push-in direction to the connector body in a state where the detecting leg bends to the inner side in the axial direction.


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