Water filtration device

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Description

FIG. 1 is a perspective view showing the new design for a water filtration device.

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof, the right side view being a mirror image of the left side view shown;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view showing the design with the bottles removed.

Claims

The ornamental design for a water filtration device, as shown and described.

Referenced Cited
U.S. Patent Documents
D312679 December 4, 1990 Carrano et al.
D313642 January 8, 1991 Carrano et al.
5560404 October 1, 1996 Blair et al.
D407462 March 30, 1999 Bishop et al.
D444845 July 10, 2001 Hilgers et al.
D496984 October 5, 2004 Costa et al.
Patent History
Patent number: D629488
Type: Grant
Filed: Dec 18, 2008
Date of Patent: Dec 21, 2010
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Sean C. McGreevy (St. Paul, MN), Judd D. Olson (Deephaven, MN), Benjamin P. Williams (St. Joseph, WI), Kevin E. Kinzer (Forest Lake, MN), James M. Cooper (St Paul, MN), Hyun Jin Ko (Evanston, IL), Elizabeth R. Kelly (Chicago, IL), Anastasios G. Karahalios (Skokie, IL), Carly R. Price (Evanston, IL), Jeremiah P. O'Leary (Chicago, IL), Paula A. Marrs (Minneapolis, MN), Shu Kun Chang (Evanston, IL)
Primary Examiner: Robin V Webster
Attorney: David B. Patchett
Application Number: 29/329,638
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)