Water filter
United States Patent D338705

Spokoiny, Albert (7801 - 89th Pl. SE., Mercer Island, WA, 98040)
Application Number:
Publication Date:
Filing Date:
Primary Class:
Field of Search:
D23/207-210, 210/97, 210/198.1, 210/205-206, 210/231, 210/244-246, 210/257, 210/258, 210/260-261, 210/275, 210/282, 210/287-290, 210/295
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US Patent References:
D319288Water filterAugust, 1991SpokoinyD23/209
D315779Water filterMarch, 1991Strand et al.D23/209
D310707Portable water purifier for home useSeptember, 1990SedmanD23/209
D307173Countertop water filterApril, 1990BoehnkeD23/209
D304363Water filterOctober, 1989RueschD23/209
4804467Water filter assemblyFebruary, 1989Losos210/232
D296463Water filter or similar articleJune, 1988PadillaD23/209
D295887Water purification unitMay, 1988HopkinsD23/207
D296000Water purifier or similar articleMay, 1988PadillaD23/208
D289317Water filterApril, 1987Mezcy et al.D23/209
D275310Counter top water purifierAugust, 1984StanleyD23/209
D274930Water filter unitJuly, 1984JoeD23/209
4368123Regenerative counter top water conditionerJanuary, 1983Stanley210/269
4218317Reverse osmosis water purifierAugust, 1980Kirschmann210/117
3342340Water conditioning apparatusSeptember, 1967Shindell210/269

Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Tung M. H.
Attorney, Agent or Firm:
Seed, And Berry
1. The ornamental design for a water filter, as shown and described.


FIG. 1 is a perspective view of a water filter showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being identical;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.