Patent
   D325434
Priority
Sep 18 1989
Filed
Mar 20 1990
Issued
Apr 14 1992
Expiry
Apr 14 2006
Assg.orig
Entity
unknown
57
4
n/a
The ornamental design for an air diffuser, as shown and described.

FIG. 1 is a front perspective view of an air diffuser showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is an enlarged partial cross-sectional view thereof, taken along the lines 7--7 in FIG. 2, with the remaining portion shown in elevation and shown broken away for ease of illustration.

Dosmann, Thomas R.

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Patent Priority Assignee Title
2662743,
3221636,
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4726285, Oct 16 1985 Dimpled air distribution device
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 19 1990DOSMANN, THOMAS R CONTINENTAL INDUSTRIES, INC ,ASSIGNMENT OF ASSIGNORS INTEREST 0052730199 pdf
Mar 20 1990Continental Industries, Inc.(assignment on the face of the patent)
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