Patent
   D379096
Priority
Jul 26 1994
Filed
Dec 18 1995
Issued
May 06 1997
Expiry
May 06 2011
Assg.orig
Entity
unknown
1
3
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The ornamental design for a tower packing element, as shown.

FIG. 1 is a front view of a tower packing element having the new design claimed herein;

FIG. 2 is a right side view of the element;

FIG. 3 is a rear view of the element;

FIG. 4 is a left side view of the element;

FIG. 5 is a top view of the element; and,

FIG. 6 is a bottom view of the element.

Moore, Frank D.

Patent Priority Assignee Title
7722945, Oct 10 2006 Koch-Glitsch, LP Random packing elements and column containing same
Patent Priority Assignee Title
4203934, Jun 13 1975 Tower packing element
4277425, Jun 13 1975 Tower packing element
4316863, Nov 10 1980 Tower packing elements
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 15 1995MOORE, FRANK D Norton Chemical Process Products CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078190360 pdf
Dec 18 1995Norton Chemical Process Products Corporation(assignment on the face of the patent)
Mar 28 2002Saint-Gobain Norpro CorporationKoch-Glitsch, LPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0130360053 pdf
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