Patent
   D253715
Priority
Jul 22 1977
Filed
Jul 22 1977
Issued
Dec 18 1979
Expiry
Dec 18 1993
Assg.orig
Entity
unknown
13
9
n/a
The ornamental design for water filter, as shown.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Emery, Philip L.

Patent Priority Assignee Title
4528095, Jan 27 1983 Filtering system for potable water
7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
7615152, Aug 23 2001 Helen of Troy Limited Water filter device
7740765, Aug 23 2001 Helen of Troy Limited Methods for treating water
7740766, Aug 23 2001 Helen of Troy Limited Methods for treating water
7749394, Aug 23 2001 Helen of Troy Limited Methods of treating water
7850859, Aug 23 2001 Helen of Troy Limited Water treating methods
7922008, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
8119012, Aug 23 2001 Helen of Troy Limited Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
D296000, Mar 03 1986 Cuno Incorporated Water purifier or similar article
D370522, Dec 15 1994 Magnetic water treatment filter
D501912, Aug 19 2003 Procter & Gamble Company, The Water filter device
D784085, Feb 03 2016 Water bottle with extended straw
Patent Priority Assignee Title
135057,
2579053,
2809158,
3245537,
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