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Patent
D898437
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Priority
Sep 30 2018
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Filed
Mar 29 2019
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Issued
Oct 13 2020
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Expiry
Oct 13 2035
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Assg.orig
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Entity
unknown
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8
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10
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n/a
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The ornamental design for a back cushion, as shown and described.
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FIG. 1 is a perspective view of a back cushion showing the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Yan, Luqi
Patent |
Priority |
Assignee |
Title |
6913019, |
May 21 2002 |
|
Pressure alleviating pillow |
20130198961, |
|
|
|
D446032, |
Sep 19 2000 |
Banyan Licensing LLC |
Seat cushion |
D595529, |
May 28 2008 |
|
Pillow insert |
D711173, |
Jan 10 2014 |
SHC Technology Co., Ltd.; SHC TECHNOLOGY CO , LTD |
Chair seat |
D793770, |
Jun 03 2016 |
Aylio International, Inc |
Lumbar support cushion |
D848765, |
Jan 29 2018 |
SHENZHEN LIAN DA TECHNOLOGY INDUSTRIAL CO., LTD. |
Back cushion |
D868501, |
Apr 14 2017 |
QISHENG INDUSTRIAL HK CO., LIMITED |
Seat cushion |
D876639, |
Jun 12 2018 |
Shenzhen Boanju Household Products Limited |
Waist cushion |
D882297, |
Dec 27 2018 |
|
Cushion |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a