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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, |
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| 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