Patent
   D315778
Priority
Aug 24 1987
Filed
Aug 24 1987
Issued
Mar 26 1991
Expiry
Mar 26 2005
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a top fitting for a deionizer tank, as shown and described.

FIG. 1 is a perspective view of a top fitting for a deionizer tank showing my new design, on a reduced scale;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is the other side elevational view thereof;

FIG. 7 is a bottom plan view thereof.

Mortison, John L.

Patent Priority Assignee Title
Patent Priority Assignee Title
3252579,
3454491,
4427549, Aug 19 1982 Kinetico, Inc. Deionization method and apparatus
4469602, Aug 27 1982 Autotrol Corporation Microcomputer controlled demand/scheduled water softener having automatic resin bed sensing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 17 1987MORTISON, JOHN L ECODYNE CORPORATION, 1890 WOODLAND DRIVE, ST PAUL, MINNESOTA 55164, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0047860724 pdf
Aug 24 1987Ecodyne Corporation(assignment on the face of the patent)
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