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Patent
D939581
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Priority
Mar 02 2020
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Filed
Mar 02 2020
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Issued
Dec 28 2021
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Expiry
Dec 28 2036
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Assg.orig
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Entity
unknown
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10
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20
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n/a
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The ornamental design for a sleep sound machine, as shown.
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FIG. 1 is a top view of a sleep sound machine, showing the claimed design;
FIG. 2 is a right-side view thereof;
FIG. 3 is a front-side view thereof;
FIG. 4 is a rear-side view thereof;
FIG. 5 is a left-side view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a cross-sectional view taken in the direction of line 7-7 of FIG. 1
FIG. 8 is a bottom-perspective view thereof; and,
FIG. 9 is a top-perspective view of thereof.
Li, Jinfang
| Patent |
Priority |
Assignee |
Title |
| D951232, |
Mar 03 2021 |
Shenzhen Geruima Technology Co., Ltd. |
White noise machine |
| D951298, |
May 13 2016 |
GOOGLE LLC |
Panel of a voice interface device |
| D965176, |
Nov 29 2021 |
|
Sound machine |
| D967191, |
Sep 29 2014 |
Amazon Technologies, Inc. |
Audio input/output device |
| D979602, |
May 13 2016 |
GOOGLE LLC |
Panel of a voice interface device |
| D983837, |
Sep 07 2021 |
|
White noise machine |
| D984977, |
Sep 30 2022 |
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White noise machine |
| ER3279, |
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| ER4206, |
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| ER4386, |
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| Patent |
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Title |
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Apr 05 1984 |
Shure Incorporated |
Tabletop speaker |
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Sep 28 2000 |
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Sound generator |
| D790514, |
Feb 18 2015 |
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Nov 10 2015 |
SENNHEISER ELECTRONIC GMBH & CO KG |
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Jun 20 2016 |
Amazon Technologies, Inc. |
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Jul 05 2019 |
SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD |
White noise machine |
| D875079, |
Nov 30 2017 |
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| D889434, |
Jun 20 2019 |
HUMBOLDT TECHNOLOGY HK LIMITED |
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Aug 30 2018 |
SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD |
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| D907006, |
Jul 15 2020 |
|
Sound machine |
| D920538, |
Dec 14 2020 |
SHENZHEN BEIBANQIU NETWORK TECHNOLOGY CO., LTD.; SHENZHEN BEIBANQIU NETWORK TECHNOLOGY CO , LTD |
White noise sound machine |
| EM62446870001, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a