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:
Mar. 18, 2014
Filed:
Mar. 16, 2009
Alexandra Merz, Taunusstein, DE;
Gunder Guckes, Waldems, DE;
Stefan Hother, Wiesbaden, DE;
Berthold Conradt, Wiesbaden, DE;
Bernd Freystedt, Wiesbaden, DE;
Alexandra Merz, Taunusstein, DE;
Gunder Guckes, Waldems, DE;
Stefan Hother, Wiesbaden, DE;
Berthold Conradt, Wiesbaden, DE;
Bernd Freystedt, Wiesbaden, DE;
Brita GmbH, Taunusstein, DE;
Abstract
A container for the filtration of liquid is described, which has a cup and a cover mounted on the cup. The cup is at least partly filled with a filter material and has at least one outlet window for the liquid. The cover has at least one inlet window and at least one outlet window for air, wherein at least the windows have lattice-like structures with lattice openings. The air outlet window has at least one recess extending inward from the plane of the window, which is provided at least partially with at least one lattice structure.