U.S. patent number D893,457 [Application Number D/655,478] was granted by the patent office on 2020-08-18 for audio input/output device.
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 Zhang Enqin, Wu Haiquan, Peng Jiugao, Shi Ruiwen, Shao Wei, Yang Yang, Lu Zhanming.
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United States Patent |
D893,457 |
Wei , et al. |
August 18, 2020 |
Audio input/output device
Claims
CLAIM The ornamental design for an audio input/output device, as
shown and described.
Inventors: |
Wei; Shao (Shenzhen,
CN), Haiquan; Wu (Shenzhen, CN), Yang;
Yang (Shenzhen, CN), Zhanming; Lu (Shenzhen,
CN), Enqin; Zhang (Shenzhen, CN), Jiugao;
Peng (Shenzhen, CN), Ruiwen; Shi (Shenzhen,
CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
SHENZHEN GRANDSUN ELECTRONIC CO., LTD. |
Shenzhen, Guangdong |
N/A |
CN |
|
|
Assignee: |
SHENZHEN GRANDSUN ELECTRONIC CO.,
LTD. (Shenzhen, Guangdong, CN)
|
Appl.
No.: |
D/655,478 |
Filed: |
July 3, 2018 |
Foreign Application Priority Data
|
|
|
|
|
Jan 3, 2018 [CN] |
|
|
2018 3 0001917 |
|
Current U.S.
Class: |
D14/216 |
Current International
Class: |
1401 |
Field of
Search: |
;D14/167,168,170-172,188,194-196,204,209.1,210-216,219,221,222,224,239,496 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Hill; Keli L
Attorney, Agent or Firm: Conley Rose, P.C. Rodolph;
Grant
Description
FIG. 1 is a perspective view of an audio input/output device;
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 broken lines shown are included for the purpose of illustrating
portions of the audio input/output device that form no part of the
claim.
* * * * *