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Patent
D632837
Priority
Oct 22 2009
Filed
Oct 22 2009
Issued
Feb 15 2011
Expiry
Feb 15 2025
Assg.orig
Entity
unknown
18
14
n/a
The ornamental design for a led downlight lamp assembly , substantially as shown and described.
In an illustrative example, the LED downlight lamp assembly may operate as a hanging downlight.
FIG. 1 is a bottom plan view showing the LED downlight lamp assembly showing my new design;
FIG. 2 is a bottom perspective view of a LED downlight lamp assembly thereof;
FIG. 3 is an elevated top perspective view of the LED downlight lamp assembly of FIG. 1 .
FIG. 4 is a side elevation view of the LED downlight lamp assembly of FIG. 1 , the opposite side being a mirror image thereof; and,
FIG. 5 is a bottom perspective view showing the lens portion of the LED downlight lamp assembly of FIG. 1 , the lens portion being shown separately for completeness of illustration.
Grajcar, Zdenko
Patent
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Title
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D828949 ,
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D879355 ,
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D928389 ,
Jan 24 2020
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D928390 ,
Jan 24 2020
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Patent
Priority
Assignee
Title
3023264 ,
6330908 ,
Mar 15 2000
Foxconn Precision Components Co., Ltd.
Heat sink
7553047 ,
Jun 01 2006
SAMSUNG DISPLAY CO , LTD
Lighting device
20070297177 ,
20080304269 ,
20090021944 ,
191734 ,
238295 ,
D243472 ,
Aug 05 1975
Star Industrial Co., Ltd.
Lamp shade
D485006 ,
Oct 11 2002
Razz Industrial Co., Ltd.
Lampshade
D530779 ,
Apr 22 2004
Zalman Tech Co. Ltd
Radiator for a water cooler
D546980 ,
Oct 25 2006
Hsin-Chih Chung Lee
LED bulb
D586498 ,
Dec 17 2007
Lighthouse Technology Co., Ltd.
Heat dissipating structure of a lamp
D597247 ,
Apr 17 2009
Celsia Technologies Taiwan Inc.
Heat dissipation module for LED lamp
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
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