Water filter with two cartridges
Latest DWT Deutsche Wassertechnologien GmbH Patents:
Description
Claims
The ornamental design for a water filter with two cartridges, as shown.
Patent History
Patent number: D676108
Type: Grant
Filed: Mar 15, 2010
Date of Patent: Feb 12, 2013
Assignee: DWT Deutsche Wassertechnologien GmbH (Frankfurt)
Inventors: Vladimir Mikhailovich Kulikov (Moscow), Vladimir Alekseevich Zakharov (Moscow)
Primary Examiner: Marianne Pandozzi
Assistant Examiner: Maurice Stevens
Application Number: 29/357,598
Type: Grant
Filed: Mar 15, 2010
Date of Patent: Feb 12, 2013
Assignee: DWT Deutsche Wassertechnologien GmbH (Frankfurt)
Inventors: Vladimir Mikhailovich Kulikov (Moscow), Vladimir Alekseevich Zakharov (Moscow)
Primary Examiner: Marianne Pandozzi
Assistant Examiner: Maurice Stevens
Application Number: 29/357,598
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209);
D7/319;
D7/317