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:
Jan. 29, 2008
Filed:
Jun. 29, 2004
Applicant:
Johan Wennerström, Sollentuna, SE;
Inventor:
Johan Wennerström, Sollentuna, SE;
Assignee:
Blue Air AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 33/01 (2006.01); B01D 36/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A water filter device includes a container () that has an opening for filling of water, and a filter unit () that is movable relative to the container (). It is significant of the device that the filter unit () includes a filter element (), an operating rod () connected to the filter element () and sealing means () along the periphery of the filter element (), and that the filter element () has a particle filter () and an adsorption filter ().