U.S. patent number D709,448 [Application Number D/466,156] was granted by the patent office on 2014-07-22 for electronic ballast.
This patent grant is currently assigned to Shenzhen Longood Intelligent Electric Co., Ltd. The grantee listed for this patent is Shenzhen Longood Intelligent Electric Co., Ltd.. Invention is credited to Qingsong Chu, Jun Ding, Yujie Zhang.
United States Patent |
D709,448 |
Zhang , et al. |
July 22, 2014 |
Electronic ballast
Claims
CLAIM The ornamental design for an electronic ballast, as shown and
described.
Inventors: |
Zhang; Yujie (Anhui,
CN), Chu; Qingsong (Hunan, CN), Ding;
Jun (Chibi, CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
Shenzhen Longood Intelligent Electric Co., Ltd. |
Shenzhen |
N/A |
CN |
|
|
Assignee: |
Shenzhen Longood Intelligent
Electric Co., Ltd (Shenzhen, CN)
|
Appl.
No.: |
D/466,156 |
Filed: |
September 4, 2013 |
Current U.S.
Class: |
D13/110 |
Current International
Class: |
1302 |
Field of
Search: |
;D13/110,103,107,108,118,119,123,133,137.1,184,199
;D14/188,240,251,356,432,433,434 ;174/53,54,59,61 ;307/11,150,151
;320/107,111,112,113,114,115 ;361/679.01 ;363/142,146
;439/131,172,626,628,638 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Holland; Derrick
Description
FIG. 1 is a right, front perspective view of an electronic ballast
showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof, the opposite side being a
mirror image;
FIG. 4 is a front view thereof; and,
FIG. 5 is a rear view thereof.
The broken line showing of an electronic ballast represents
unclaimed subject matter and forms no part of the claimed
design.
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