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:
Oct. 03, 2017
Filed:
Mar. 11, 2014
Sekisui Medical Co., Ltd., Tokyo, JP;
Sekisui Medical Co., Ltd., , JP;
Abstract
A cylindrical column body () holds a filler. A pair of end caps () covers both ends of the column body () and has a flow hole for a carrier liquid () arranged in the center thereof. An end surface on the side of a large diameter portion () of a pair of columnar joint members () contacts an end surface of the pair of end caps () and also has a communication hole () arranged in the center thereof. A sealing member () is arranged on a contact surface between the end cap () and the joint member (). A bottomed cylindrical case () accommodates the pair of end caps () and a large diameter portion of the pair of joint members () in an engaged state. A cover member () is detachably installed on a side of an opening of the case ().