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:
Apr. 13, 2010
Filed:
Mar. 18, 2005
Marina Alekseevna Vinogradova, Saint-Petersburg, RU;
Valery Victorovich Goryunov, Saint-Petersburg, RU;
Alexei Leonidovich Kuzmin, Saint-Petersburg, RU;
Alexander Vsevolodovich Pimenov, Saint-Petersburg, RU;
Joseph Lvovich Shmidt, New York, NY (US);
Marina Alekseevna Vinogradova, Saint-Petersburg, RU;
Valery Victorovich Goryunov, Saint-Petersburg, RU;
Alexei Leonidovich Kuzmin, Saint-Petersburg, RU;
Alexander Vsevolodovich Pimenov, Saint-Petersburg, RU;
Joseph Lvovich Shmidt, New York, NY (US);
OOO “Aquaphor”, Saint-Petersburg, RU;
Abstract
The invention relates to a filtering device for liquid filters, mainly for potable water jug-type filters. The filtering device consists of a body filled with a filtering material and is provided with at least one outlet in the base of thereof, a lid having a water inlet and an air outlet, and at least one fixing means disposed between the body and the lid, wherein the fixing means is provided with at least one valve. The technical result achieved by use of declared the present is improving reliability and operating characteristics of the device.