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:
Jul. 18, 2013
Emd Millipore Corporation, Billerica, MA (US);
Ronald Tuccelli, Winchester, MA (US);
Sebastien Cirou, Schiltigheim, FR;
Virginie Buisson, Neuvecelle, FR;
Christine Abouayad El Idrissi, Eschau, FR;
Jim Kelly, Melrose, MA (US);
EMD Millipore Corporation, Billerica, MA (US);
Abstract
The invention concerns a circuit comprising a bag () comprising two flexible films () and a press () comprising a first () and a second () shell clamping the bag to form pipes having a passage and edges (41); the first shell comprising a valve () which comprises a movable member () and a pad (), which pad has a resting configuration in which a second face () of the pad is concave and locally delimits a channel () and a pinching configuration in which the second face () is convex; said movable member and said pad being configured so that, when said valve is in closed position and said pad in pinching configuration, said passage is pinched by said movable member against said second shell channel and said edges () are pinched flat by said movable member against said second shell ().