Patent
   D338954
Priority
Jun 11 1992
Filed
Jun 11 1992
Issued
Aug 31 1993
Expiry
Aug 31 2007
Assg.orig
Entity
unknown
44
2
n/a
The ornamental design for a retrofit louver for evaporative air coolers, as shown and described.

FIG. 1 is a front perspective view showing my new retrofit louver design;

FIG. 2 is a top plan view thereof, the bottom being a mirror image of that shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image of that shown;

FIG. 5 is a cross-sectional view thereof, taken along line 5--5 in FIG. 3; and,

FIG. 6 is a cross-sectional view thereof, along line 6--6 in FIG. 3.

Brock, James A.

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Patent Priority Assignee Title
4142340, Jul 11 1977 Building enclosure made from standard construction unit in side walls and roof deck
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 26 1992BROCK, JAMES A WALTON ENTERPRISES II L P D B A ESSICK AIR PRODUCTSASSIGNMENT OF ASSIGNORS INTEREST 0061610051 pdf
Jun 11 1992Walton Enterprises II L.P.(assignment on the face of the patent)
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