Patent
   D325740
Priority
Nov 02 1989
Filed
Nov 02 1989
Issued
Apr 28 1992
Expiry
Apr 28 2006
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for an extrusion canister, as shown and described.

FIG. 1 is an elevational view of an extrusion canister showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a perspective view thereof; and,

FIG. 5 is an inverted perspective view with respect to FIG. 1 thereof.

FIGS. 4 and 5 have been drawn on a reduced scale with respect to FIG. 1.

Loftis, Joseph M.

Patent Priority Assignee Title
7780833, Jul 26 2005 POS TECHNOLOGY, INC Electrochemical ion exchange with textured membranes and cartridge
7959780, Jul 26 2004 POS TECHNOLOGY, INC Textured ion exchange membranes
8293085, Jul 26 2005 POS TECHNOLOGY, INC Cartridge having textured membrane
8562803, Oct 06 2005 POS TECHNOLOGY, INC Electrochemical ion exchange treatment of fluids
9090493, Oct 06 2005 POS TECHNOLOGY, INC Electrochemical ion exchange treatment of fluids
Patent Priority Assignee Title
19592,
3413707,
3439885,
3565280,
3922769,
4209122, Dec 18 1978 Polymet Corporation Manufacture of high performance alloy in elongated form
D316371, Sep 08 1988 Honeywell, Inc. Container
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 26 1989LOFTIS, JOSEPH M Ionics, IncorporatedASSIGNMENT OF ASSIGNORS INTEREST 0051770676 pdf
Nov 02 1989Ionics, Incorporated(assignment on the face of the patent)
Feb 13 2004Ionics, IncorporatedUBS AG, STAMFORD BRANCH AS COLLATERAL AGENTSEE 015083 0722 CORRECTION OF REC DATE0150000654 pdf
Feb 13 2004Ionics, IncorporatedUBS AG, STAMFORD BRANCH AS COLLATERAL AGENTSECURITY AGREEMENT0150830722 pdf
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