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Patent
D947649
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Priority
May 14 2021
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Filed
May 14 2021
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Issued
Apr 05 2022
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Expiry
Apr 05 2037
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Assg.orig
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Entity
unknown
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7
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16
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n/a
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The ornamental design for a portable door lock, as shown and described.
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FIG. 1 is a front elevational view of a portable door lock showing my new design;
FIG. 2 is a rear elevational view thereof;and
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view of a portable door lock showing my new design; and,
FIG. 8 is another perspective view thereof.
Yang, Yinghong
Patent |
Priority |
Assignee |
Title |
5285666, |
Apr 16 1991 |
|
Combined dead lock and safety chain type door lock |
5551739, |
Apr 05 1995 |
|
Chain lock for trailer doors or mobile home doors |
20180283063, |
|
|
|
20200300010, |
|
|
|
D511958, |
Aug 30 2004 |
|
Chain door lock |
D675900, |
Dec 11 2011 |
|
Portable door lock |
D798687, |
Dec 26 2016 |
|
Hinge lock |
D884456, |
Oct 11 2019 |
|
Portable door lock |
D888537, |
Jan 16 2019 |
SIMPLISAFE, INC |
Door lock |
D891223, |
Dec 21 2017 |
ASSA ABLOY AB |
Door lock keypad |
D893281, |
Oct 06 2017 |
LOTO SAFETY PRODUCTS DMCC |
Lock device |
D894714, |
Apr 19 2018 |
|
Locking device |
D896062, |
May 22 2019 |
|
Locking device |
D896614, |
Feb 20 2019 |
BRAINCHILD ELECTRONIC CO., LTD. |
Door lock |
D906086, |
May 23 2018 |
ZKTECO CO., LTD. |
Smart lock |
D918009, |
Mar 01 2018 |
ASSA ABLOY ACCESSORIES AND DOOR CONTROLS GROUP, INC |
Door system |
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