Patent
   D699870
Priority
Apr 21 2013
Filed
Apr 21 2013
Issued
Feb 18 2014
Expiry
Feb 18 2028
Assg.orig
Entity
unknown
5
12
n/a
The ornamental design for a solid state lighting unit with improved thermal management, as shown and described.

FIG. 1 is a perspective view of an embodiment of the ornamental design of a solid state lighting unit with improved thermal management.

FIG. 2 is a front view of an embodiment of the ornamental design of a solid state lighting unit with improved thermal management.

FIG. 3 is a back view of an embodiment of the ornamental design of a solid state lighting unit with improved thermal management.

FIG. 4 is a top view of an embodiment of the ornamental design of a solid state lighting unit with improved thermal management; and,

FIG. 5 is a bottom view of an embodiment of the ornamental design of a solid state lighting unit with improved thermal management.

The broken-line disclosure in the views is understood to represent portions of the article in which the claimed design is embodied, but which form no part of the claimed design.

Zolotykh, Valeriy, Jeswani, Anil

Patent Priority Assignee Title
D734879, Mar 07 2014 Zhejiang Shengui Lighting Co, Ltd. Reflectional lamp
D738543, Mar 07 2014 Zhejiang Shengui Lighting Co., Ltd. Reflectional lamp
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D853603, Mar 04 2015 HENGDIAN GROUP TOSPO LIGHTING CO., LTD. Lamp
D932064, Jul 21 2020 Xiamen Hi-Light Lighting Co., Ltd; Seagine (Xiamen) Technology Co., Ltd Grow light
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 2013Osram Sylvania Inc.(assignment on the face of the patent)
May 16 2013ZOLOTYKH, VALERIYOSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0304950574 pdf
May 16 2013JESWANI, ANILOSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0304950574 pdf
Jul 01 2016OSRAM SYLVANIA IncLedvance LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0394210745 pdf
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