Patent
   D328330
Priority
Nov 30 1990
Filed
Nov 30 1990
Issued
Jul 28 1992
Expiry
Jul 28 2006
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a water softener, as shown and described.

FIG. 1 is a front perspective view of a water softener showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

The broken lines show a display or control panel for illustrative purposes only, and form no part of the claimed design.

Winberg, Dennis G., Drager, Michael E., Tischler, Edward J.

Patent Priority Assignee Title
D336051, Oct 11 1991 Ecowater Systems, Inc. Water softener control and indicating panel
D652891, Aug 23 2010 WOONGJIN COWAY CO., LTD. Water softener
Patent Priority Assignee Title
3326377,
225325,
225327,
238363,
D253007, Jun 15 1977 Olin Corporation Cartridge for water sanitization chemicals
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 26 1990DRAGER, MICHAEL E ECOWATER SYSTEMS, INC , A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0055660248 pdf
Nov 26 1990TISCHLER, EDWARD J ECOWATER SYSTEMS, INC , A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0055660248 pdf
Nov 26 1990WINBERG, DENNIS G ECOWATER SYSTEMS, INC , A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0055660248 pdf
Nov 30 1990Ecowater Systems, Inc.(assignment on the face of the patent)
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