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:
Nov. 26, 2013
Filed:
Aug. 11, 2011
Applicants:
Masahiro Hasunuma, Saitama, JP;
Takashi Imai, Saitama, JP;
Inventors:
Masahiro Hasunuma, Saitama, JP;
Takashi Imai, Saitama, JP;
Assignee:
Surpass Industry Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 24/00 (2006.01); F16K 51/00 (2006.01); B65D 83/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coupling device which is provided at a mouthof a container accommodating a flexible container containing liquid and gas and which includes a plugand a fitted member to be fitted in the plug, wherein the plugincludes a plug cylinder, a liquid passagecommunicating with the liquid and through which the liquid is let in and out, gas passagescommunicating with the gas and through which the gas is let in and out, and fluid passagescommunicating with a space between the container and the flexible container and through which fluid is let in and out.