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Patent
D671673
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Priority
Dec 07 2011
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Filed
Dec 07 2011
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Issued
Nov 27 2012
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Expiry
Nov 27 2026
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Assg.orig
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Entity
unknown
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4
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21
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n/a
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The ornamental design for a light diffuser, as shown and described.
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FIG. 1 is a front elevational view of a light diffuser showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines shown in the drawings illustrating portions of the light diffuser form no part of the claimed design.
Young, Tony Chunlung, Young, Dale Wyn Guy
Patent |
Priority |
Assignee |
Title |
5704709, |
Aug 25 1995 |
Reitter & Schefenacker GmbH & Co. KG |
Optical receiving body for at least one LED |
6402348, |
Jun 21 2000 |
OSRAM SYLVANIA Inc |
Lamp assembly and coupler |
7217004, |
May 03 2004 |
SAMSUNG ELECTRONICS CO , LTD |
Light emitting diode array module for providing backlight and backlight unit having the same |
7347590, |
Aug 05 2005 |
CHI LIN OPTOELECTRONICS CO , LTD |
Lens used for light-emitting diode |
8118451, |
Mar 13 2008 |
Fraen Corporation |
Reflective variable spot size lighting devices and systems |
20040212998, |
|
|
|
20040264196, |
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|
20050201118, |
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20060067079, |
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|
|
20070030572, |
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20090129097, |
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|
D495822, |
May 16 2003 |
CCS, INC |
Attachment lens for LED |
D511787, |
Sep 08 2003 |
Synopsys, Inc |
Optical lens |
D576575, |
Jun 14 2007 |
Matsushita Electric Industrial Co., Ltd. |
Light source of light emitting diode |
D620635, |
Dec 10 2009 |
Foxconn Technology Co., Ltd. |
LED lens |
D622898, |
Dec 02 2009 |
Foxconn Technology Co., Ltd. |
LED lens |
D622899, |
Jan 05 2010 |
Foxconn Technology Co., Ltd. |
LED lens |
D625045, |
Nov 25 2009 |
Foxconn Technology Co., Ltd. |
LED lens |
D625462, |
Nov 20 2009 |
Foxconn Technology Co., Ltd. |
LED lens |
D625881, |
Dec 02 2009 |
Foxconn Technology Co., Ltd. |
LED lens |
D638572, |
Jul 26 2010 |
Edison Opto Corporation |
LED lens |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a