Water filtration system

Witte May 9, 2

Patent Grant D520597

U.S. patent number D520,597 [Application Number D/220,611] was granted by the patent office on 2006-05-09 for water filtration system. This patent grant is currently assigned to Brita GmbH. Invention is credited to Kay-Uwe Witte.


United States Patent D520,597
Witte May 9, 2006

Water filtration system

Claims

CLAIM I claim the ornamental design for a water filtration system, as shown.
Inventors: Witte; Kay-Uwe (Frankfurt am Main, DE)
Assignee: Brita GmbH (Taunusstein, DE)
Appl. No.: D/220,611
Filed: January 3, 2005

Foreign Application Priority Data

Jul 6, 2004 [DE] 4 04 03 886
Current U.S. Class: D23/209; D7/319
Current International Class: 2301
Field of Search: ;D23/207,209 ;D7/316,317,318,319 ;210/85,232,282

References Cited [Referenced By]

U.S. Patent Documents
5190643 March 1993 Duncan et al.
5665224 September 1997 Levene et al.
D398184 September 1998 Silverberg et al.
5900138 May 1999 Moretto
D416163 November 1999 Doritty et al.
D444843 July 2001 Hilgers et al.
D459941 July 2002 Miller
Primary Examiner: Webster; Robin
Attorney, Agent or Firm: Hudak, Shunk & Farine Co. LPA

Description



FIG. 1 is a left rear perspective view of a water filtration system;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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