Patent
   D743890
Priority
Aug 27 2014
Filed
Aug 27 2014
Issued
Nov 24 2015
Expiry
Nov 24 2029
Assg.orig
Entity
unknown
19
16
n/a
The ornamental design for an electronic ballast, as shown and described.

FIG. 1 is a perspective view of an electronic ballast showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view of the electronic ballast of FIG. 1.

Ding, Jun, Liu, Xianwu

Patent Priority Assignee Title
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D835037, May 20 2015 HGCI, INC Remote ballast
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D945361, Apr 15 2021 ZHONGRUI GREEN ENERGY TECHNOLOGY (SHENZHEN) CO. LTD Battery box
D986823, Jun 28 2022 Power inverter
ER1210,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 08 2014LIU, XIANWUSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0336440670 pdf
Aug 08 2014DING, JUNSHENZHEN LONGOOD INTELLIGENT ELECTRIC CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0336440670 pdf
Aug 27 2014Shenzhen Longood Intelligent Electric Co., Ltd(assignment on the face of the patent)
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