Patent
   D329493
Priority
Aug 23 1990
Filed
Aug 23 1990
Issued
Sep 15 1992
Expiry
Sep 15 2006
Assg.orig
Entity
unknown
0
11
n/a
The ornamental design for a scented central air unit, as shown.

FIG. 1 is a front top and left side perspective view of a scented central air unit showing my design;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Gonzalez, Jose

Patent Priority Assignee Title
Patent Priority Assignee Title
3711023,
4028073, Mar 12 1976 Container for air treating material
4065262, Nov 02 1976 Filter and air freshener apparatus
4118226, Mar 22 1977 Combination air filter and air treating device
4306892, Feb 06 1981 LASALLE BANK LAKEVIEW Disposable air freshening packet
4563333, Aug 22 1984 Deodorizing fitting for air filters
4604114, Aug 14 1985 Fragrant scented air filter
5019352, Aug 21 1990 FILTER FRESH, CORP Scented air filter for use with a forced air central heating and cooling system
CA710757,
EP345149,
JP66869,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 24 1991GONZALEZ, JOSEFILTER FRESH, CORP ASSIGNMENT OF ASSIGNORS INTEREST 0062060359 pdf
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