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:
Aug. 20, 2019
Filed:
Jan. 23, 2013
Applicant:
Minicare B.v., Eindhoven, NL;
Inventors:
Jacobus Hermanus Maria Neijzen, Heeze, NL;
Toon Hendrik Evers, Eindhoven, NL;
Assignee:
Minicare B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/05 (2006.01); B01D 29/01 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
B01D 29/05 (2013.01); B01D 29/012 (2013.01); B01L 3/502 (2013.01); B01L 3/502707 (2013.01); B01L 3/502753 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/0809 (2013.01); B01L 2300/0887 (2013.01); Y10T 29/302 (2015.01);
Abstract
The invention relates to a filter unit (), a method for manufacturing such a filter unit, and a cartridge () comprising such a filter unit. The filter unit () is characterized in that it comprises a filter material () which is integrated into the aperture of at least one foil (). In a preferred embodiment, the filter material () may be located in the aperture of an intermediate foil () which is embedded between a top foil () and a bottom foil (). Such a filter unit () can readily be produced in cost-effective processes like roll-to-roll manufacturing technologies.