U.S. patent number D859,356 [Application Number D/644,296] was granted by the patent office on 2019-09-10 for headphone.
This patent grant is currently assigned to SHENZHEN GRANDSUN ELECTRONIC CO., LTD.. The grantee listed for this patent is SHENZHEN GRANDSUN ELECTRONIC CO., LTD.. Invention is credited to Kunyuan Gan, Sanfeng Hu, Jiugao Peng, Xinlong Peng, Ruiwen Shi, Haiquan Wu.
![](/patent/grant/D0859356/USD0859356-20190910-D00000.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00001.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00002.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00003.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00004.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00005.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00006.png)
![](/patent/grant/D0859356/USD0859356-20190910-D00007.png)
United States Patent |
D859,356 |
Hu , et al. |
September 10, 2019 |
Headphone
Claims
CLAIM The ornamental designs for a "headphone," as shown and
described.
Inventors: |
Hu; Sanfeng (Shenzhen,
CN), Wu; Haiquan (Shenzhen, CN), Gan;
Kunyuan (Shenzhen, CN), Peng; Xinlong (Shenzhen,
CN), Peng; Jiugao (Shenzhen, CN), Shi;
Ruiwen (Shenzhen, CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
SHENZHEN GRANDSUN ELECTRONIC CO., LTD. |
Shenzhen |
N/A |
CN |
|
|
Assignee: |
SHENZHEN GRANDSUN ELECTRONIC CO.,
LTD. (Shenzhen, CN)
|
Appl.
No.: |
D/644,296 |
Filed: |
April 16, 2018 |
Foreign Application Priority Data
|
|
|
|
|
Aug 16, 2017 [CN] |
|
|
2017 3 0377088 |
|
Current U.S.
Class: |
D14/205 |
Current International
Class: |
1401 |
Field of
Search: |
;D14/205,206,226,372
;D29/112 ;2/209 ;181/129,130,135 ;379/430,431 ;381/380,381,374,74
;455/90,3,575.1,569.1 ;345/7,8 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Greene; Paula Allen
Attorney, Agent or Firm: Koehler; Steven M. Westman,
Champlin & Koehler, P.A.
Description
FIG. 1 is a perspective view of a headphone;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The ornamental design which is claimed is shown in solid lines in
the drawings.
* * * * *