Patent
   D778833
Priority
Apr 07 2015
Filed
Apr 07 2015
Issued
Feb 14 2017
Expiry
Feb 14 2031
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for an electronic ballast, as shown and described.

FIG. 1 is a top, right, and front perspective view of an electronic ballast showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

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

FIG. 8 is a top, left, and rear perspective view.

Yang, Xin, Zhang, Renjie, Li, Yongshan

Patent Priority Assignee Title
D794576, Feb 16 2016 Lamar Technologies, LLC Solid state relay
D805240, Dec 09 2013 Kenall Manufacturing Company Driver housing
D805680, Dec 09 2013 Kenall Manufacturing Company Driver housing
D810021, Jan 29 2015 Omron Corporation Battery
D811997, Jul 17 2015 Bren-Tronics, Inc. Battery charger
D844216, Dec 09 2013 Kenall Manufacturing Company Driver housing
Patent Priority Assignee Title
7304852, Oct 14 2005 Alltrade Tools LLC Inverter apparatus
D260688, Sep 21 1978 General Electric Company Lamp ballast
D369781, Jul 22 1994 Osram GmbH Ornamental design for a combination socket and accessory circuit or ballast for a fluorescent lamp
D427147, Jun 07 1999 Power inverter
D427969, Jun 07 1999 Power inverter
D546282, Apr 01 2005 HYDROFARM, INC Ballast box container
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 20 2015LI, YONGSHANQINGDAO MEFINE ELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0353520703 pdf
Mar 20 2015ZHANG, RENJIEQINGDAO MEFINE ELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0353520703 pdf
Mar 20 2015YANG, XINQINGDAO MEFINE ELECTRONICS TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0353520703 pdf
Apr 07 2015QINGDAO MEFINE ELECTRONICS TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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