U.S. patent number D871,796 [Application Number D/610,991] was granted by the patent office on 2020-01-07 for sponge backrest.
This patent grant is currently assigned to SHENZHEN QISHENGXIENENG ELECTRONIC CO., LTD. The grantee listed for this patent is SHENZHEN QISHENGXIENENG ELECTRONIC CO., LTD. Invention is credited to Shuangtian Mi.
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United States Patent |
D871,796 |
Mi |
January 7, 2020 |
Sponge backrest
Claims
CLAIM The ornamental design for a "sponge backrest", as shown and
described.
Inventors: |
Mi; Shuangtian (Chengdu,
CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
SHENZHEN QISHENGXIENENG ELECTRONIC CO., LTD |
Shenzhen, Guangdong Province |
N/A |
CN |
|
|
Assignee: |
SHENZHEN QISHENGXIENENG ELECTRONIC
CO., LTD (Shenzhen, Guangdong Province, CN)
|
Appl.
No.: |
D/610,991 |
Filed: |
July 18, 2017 |
Foreign Application Priority Data
|
|
|
|
|
May 23, 2017 [CN] |
|
|
2017 3 0194002 |
|
Current U.S.
Class: |
D6/601 |
Current International
Class: |
0609 |
Field of
Search: |
;D6/595-601,604,606
;D24/183,190 ;D21/803,809 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Calabrese; Mary Ann
Assistant Examiner: Rempfer; Jennifer L
Attorney, Agent or Firm: Li & Cai Intellectual Property
(USA) Office
Description
FIG. 1 is a perspective view of a sponge backrest showing our new
design;
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;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view viewed from another visual angle
thereof;
FIG. 9 is a perspective view of the sponge backrest in a use state;
and,
FIG. 10 is a cross sectional view taken along the line 10-10 in
FIG. 2.
The broken lines illustrate the claim in use and form no part of
the claimed design.
* * * * *