Patent
   D273696
Priority
Apr 05 1982
Filed
Apr 05 1982
Issued
May 01 1984
Expiry
May 01 1998
Assg.orig
Entity
unknown
6
9
n/a
The ornamental design for a water purification ionic gas generator, substantially as shown and described.

FIG. 1 is a front perspective view of a water purification ionic gas generator, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Johnson, Dennis E. J., Johnson, Scott J.

Patent Priority Assignee Title
7704390, Nov 18 2002 IONZ BLUEWATER SOLUTIONS, INC Wastewater treatment system
D278650, Sep 30 1982 Water purifier
D292429, Sep 09 1985 Scienco Inc. Water disinfectant and purification unit
D759196, Sep 01 2014 CONOPCO, INC , D B A UNILEVER Water filtration device
D767711, Jan 07 2015 CONOPCO, INC Water purifier with ozone
D769408, Jan 07 2015 CONOPCO, INC , D B A UNILEVER Water purifier with fortification unit
Patent Priority Assignee Title
3186929,
4214962, Dec 30 1975 WATER MANAGEMENT, INC Activated oxygen product and water treatment using same
4229389, Mar 16 1979 Thompson Marine Corporation Gas diffuser, aerator, or sparger apparatus
117756,
159225,
187577,
211991,
236829,
76391,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 15 1994JOHNSON, SCOTT J JOHNSON, DENNIS E J ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076290139 pdf
Aug 15 1994JOHNSON, DENNIS E J FREDERICK, WILLIAM M , JR AND HEIDRICH, WILLIAM P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076480540 pdf
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