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. 05, 2019
Filed:
Oct. 29, 2014
Applicant:
Hamilton Bonaduz Ag, Bonaduz, CH;
Inventors:
Assignee:
Hamilton Bonaduz AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12M 1/00 (2006.01); C12M 1/12 (2006.01); C12M 1/34 (2006.01); F16K 21/00 (2006.01); F16K 31/02 (2006.01);
U.S. Cl.
CPC ...
C12M 23/38 (2013.01); C12M 23/40 (2013.01); C12M 29/00 (2013.01); C12M 37/00 (2013.01); C12M 41/00 (2013.01); C12M 41/40 (2013.01);
Abstract
A cap for cell culture container enclosing a culture volume and having an opening, comprising a valve arrangement, suitable for filling of the cell culture container with a fluid and/or for pumping fluid out from the cell culture container, and a compensation opening suitable for aerating the cell culture container and/or for pressure compensation during filling and pumping out, said valve arrangement being designed to be switchable between an outlet position and a blocking position, to be connectable to a fluid supply interface, and to be switchable without contact.