Patent
   D522138
Priority
Dec 10 2003
Filed
Dec 10 2003
Issued
May 30 2006
Expiry
May 30 2020
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for an air diffuser with the multiple layer disks, as shown and described.

FIG. 1. is a front perspective view thereof.

FIG. 2. is a front side view thereof, the back side view being identical.

FIG. 3. is a left side view thereof, the right side view being identical.

FIG. 4 is a top plan view thereof;

FIG. 5. is a bottom plan view thereof; and,

FIG. 6. is a cross-sectional view thereof.

Ko, Myunghan

Patent Priority Assignee Title
D638116, Dec 17 2010 SAINT VINCENTS CATHOLIC MEDICAL CENTERS FOUNDATION, INC Panel with anti-reflective ridges for use in air sterilization apparatus
D657442, Apr 14 2008 Combustion plate
D720878, Oct 17 2013 NINGBO VASA INTELLIGENT TECHNOLOGY CO , LTD Reflector
Patent Priority Assignee Title
2144631,
2199525,
2228603,
2255850,
4884497, Jul 25 1988 Continental Industries, Inc. One piece air diffuser
113831,
120266,
139347,
150357,
158672,
166299,
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