Patent
   D310707
Priority
Jan 28 1988
Filed
Jan 28 1988
Issued
Sep 18 1990
Expiry
Sep 18 2004
Assg.orig
Entity
unknown
17
5
n/a
The ornamental design for a portable water purifier for home use, as shown and described.

FIG. 1 is a perspective view of a portable water purifier for home use showing my new design;

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

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

The discharge pipe is fragmentarily shown in FIGS. 4 and 5 for convenience of illustration.

Sedman, Raymond R.

Patent Priority Assignee Title
7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
9828273, Feb 23 2016 Multi-stage portable water purifier
9873627, May 17 2017 Multi-stage portable water purifier with cleanable and replaceable insert cartridges
D318092, Feb 20 1990 Water filter or similar article
D318093, Feb 20 1990 Water filter or similar article
D319288, Apr 10 1990 NEW WATER PRODUCTS, LLC; NEW RESOURCES GROUP ENTERPRISES, INC Water filter
D323017, Jun 05 1989 Filtercold Corporation Water filter or similar article
D338705, Dec 26 1991 NEW WATER PRODUCTS, LLC; NEW RESOURCES GROUP ENTERPRISES, INC Water filter
D344783, Mar 28 1990 Ecowater Systems, Inc. Counter-top water filter
D371186, Jul 21 1995 AWTP, LLC Container for brine and water treatment system
D413961, Oct 08 1998 3M Innovative Properties Company Filtration apparatus
D421089, Feb 22 1999 Access Business Group International LLC Water treatment system
D438282, Apr 26 2000 Water filter
D548815, Dec 07 2004 Glow AB Water purifier
D791271, Feb 23 2016 Water purifier
ER1247,
ER3423,
Patent Priority Assignee Title
2987187,
4287057, Sep 02 1980 Portable sink top water conditioner
4368123, Aug 31 1981 Regenerative counter top water conditioner
D296463, Mar 03 1986 Cuno Incorporated Water filter or similar article
93910,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 15 1988SEDMAN, RAYMOND R UNITED ENVIRONMENTAL TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0048520425 pdf
Jan 28 1988United Environmental Technologies(assignment on the face of the patent)
Jul 26 1990UNITED ENVIRONMENTAL TECHNOLOGIES, INC SEDMAN, RAYMOND R ASSIGNMENT OF ASSIGNORS INTEREST 0055410996 pdf
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