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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 10537679 B1

PDFFull Text
Date of Patent:
Jan. 21, 2020

Filed:

Jul. 31, 2015

Locking member, mixing tip, and double syringe

Applicant:

Gc Corporation, Tokyo, JP;

Inventors:

Shinichi Kojima, Tokyo, JP;

Shigeru Chiba, Ibaraki, JP;

Akihiro Fujii, Ibaraki, JP;

Assignee:

GC CORPORATION, Tokyo, JP;

Attorney:

IPUSA, PLLC

Primary Examiner:

Nilay J Shah

Int. Cl.
CPC ...
A61M 5/19 (2006.01); B01F 5/00 (2006.01); B01F 15/00 (2006.01); B65D 41/16 (2006.01); B01F 5/06 (2006.01); B01F 13/00 (2006.01); B05C 17/005 (2006.01); A61M 3/00 (2006.01); A61M 5/20 (2006.01); A61M 39/10 (2006.01); A61M 5/28 (2006.01); A61M 5/315 (2006.01);
U.S. Cl.
CPC ...
A61M 5/19 (2013.01); B01F 5/00 (2013.01); B01F 5/0614 (2013.01); B01F 13/0023 (2013.01); B01F 15/00 (2013.01); B01F 15/0087 (2013.01); B05C 17/00506 (2013.01); B05C 17/00553 (2013.01); B65D 41/16 (2013.01); A61M 3/005 (2013.01); A61M 5/2066 (2013.01); A61M 5/284 (2013.01); A61M 5/31596 (2013.01); A61M 2039/1027 (2013.01); B01F 2215/0034 (2013.01);
Abstract

A locking member that locks a mixing nozzle to a cartridge that includes two syringes, the mixing nozzle being configured to mix the materials from the two syringes within the nozzle as the materials are discharged. The locking member includes a support rod supported on the mixing nozzle that is displaceable in a direction orthogonal to the direction in which the nozzle extends, and first and second engaging parts that engage with horizontal parts provided on the cartridge. The locking member further includes an inclined part that is inclined toward the opposite side to the nozzle, and that is provided between at least one of the first engaging part and the second engaging part, or between the second engaging part and the other end of the support rod.

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