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Patent
D916579
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Priority
Aug 07 2018
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Filed
Aug 26 2020
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Issued
Apr 20 2021
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Expiry
Apr 20 2036
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Assg.orig
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Entity
unknown
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2
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26
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n/a
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We claim the ornamental design for a smart door lock, as shown and described.
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FIG. 1 is a front view of a smart door lock showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.
The present product is used for locking a door.
Li, Ningning, Chen, Jia, Lin, Sian, Tang, Jianning
Patent |
Priority |
Assignee |
Title |
D936454, |
Jan 23 2018 |
|
Door lock |
ER3787, |
|
|
|
Patent |
Priority |
Assignee |
Title |
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ASSA ABLOY AB |
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Mar 09 2018 |
ASSA ABLOY RESIDENTIAL GROUP INC |
Door lock set |
D876200, |
Mar 09 2018 |
ASSA ABLOY RESIDENTIAL GROUP INC |
Door lock |
D876923, |
Mar 09 2018 |
ASSA ABLOY RESIDENTIAL GROUP INC |
Door lock |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a