Water filter housing
United States Patent D645935

Kulikov, Vladimir Mikhailovich (Moscow, RU)
Zakharov, Vladimir Alekseevich (Moscow, RU)
Application Number:
Publication Date:
Filing Date:
DWT Deutsche Wassertechnologien GmbH (Frankfurt, DE)
Primary Class:
International Classes:
(IPC1-7): 2301
Field of Search:
D23/207, D23/209, 210/238, 210/455, 210/473, 210/474, 210/475, 210/477, 210/435, 210/232
View Patent Images:
US Patent References:
7799219Filter and method of makingSeptember, 2010Reamsnyder et al.210/248
7438811Water purification apparatusOctober, 2008Lin210/232
7402244Portable water filtering assemblyJuly, 2008Yang210/232
7186337Quick-change filter and bracket systemMarch, 2007Reid210/232
D470912Water filter housingFebruary, 2003Daws et al.
6007718Filter cartridge holder and filter assembly equipped with sameDecember, 1999Booth210/232
D355700Water purifier housingFebruary, 1995KoolD23/207

Primary Examiner:
Webster, Robin V.
Attorney, Agent or Firm:
Bachman & LaPointe, P.C.

1. The ornamental design for a water filter housing, as shown.


FIG. 1 is a perspective view of a water filter housing in accordance with the present invention.

FIG. 2 is a front view.

FIG. 3 is a back view.

FIG. 4 is a right side view.

FIG. 5 is a left side view.

FIG. 6 is a top view.

FIG. 7 is a bottom view.

FIG. 8 is an exploded view.

FIGS. 9 and 10 are exploded right side and left side views, respectively.

FIGS. 11 and 12 are exploded front views and back views, respectively.

FIG. 13 is an interior view of the bottom; and,

FIG. 14 is an interior view of the top.