Patent
   D326706
Priority
Dec 06 1989
Filed
Jun 05 1990
Issued
Jun 02 1992
Expiry
Jun 02 2006
Assg.orig
Entity
unknown
52
6
n/a
The ornamental design for an air filter housing or use in a factory, laboratory for the like, as shown and described.

FIG. 1 is a top perspective view of an air filter housing for use in a factory, laboratory or the like showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a side elevational view thereof, the other side being identical.

Karlsson, Hakan R.

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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 05 1990AB Ph. Nederman & Co.(assignment on the face of the patent)
Feb 07 1992KARLSSON, HAKAN R AB PH NEDERMAN & COASSIGNMENT OF ASSIGNORS INTEREST 0060400477 pdf
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