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:
Jan. 30, 2018
Filed:
Mar. 29, 2013
Applicant:
Yoshino Kogyosho Co., Ltd., Koto-ku, Tokyo, JP;
Inventors:
Assignee:
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 11/00 (2006.01); A61M 15/08 (2006.01); B05B 11/02 (2006.01); A61M 11/08 (2006.01); A61M 15/00 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31595 (2013.01); A61M 11/00 (2013.01); A61M 11/007 (2014.02); A61M 11/08 (2013.01); A61M 15/009 (2013.01); A61M 15/0028 (2013.01); A61M 15/08 (2013.01); B05B 11/025 (2013.01); A61M 2005/31508 (2013.01); A61M 2210/0618 (2013.01);
Abstract
Provided is a metered quantity syringe-type dispenser that is capable of multistage pushing. The metered quantity syringe-type dispenser includes a syringe; a plunger configured to be pushed into the syringe; an elastic deforming portion configured to be deformed in response to the pushing of the plunger; and a stopper portion configured to be locked with respect to the syringe and to be released from the locking by restoring force of the elastic deforming portion.