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Patent
D971002
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Priority
Jul 19 2022
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Filed
Jul 19 2022
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Issued
Nov 29 2022
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Expiry
Nov 29 2037
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Assg.orig
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Entity
unknown
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10
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17
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n/a
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The ornamental design for a door knob, as shown and described.
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FIG. 1 is a front, right and top perspective view of a door knob showing my new design;
FIG. 2 is a rear, left and bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Liu, Kezhi
Patent |
Priority |
Assignee |
Title |
D980689, |
Jun 01 2022 |
|
Handle |
D985361, |
Nov 05 2021 |
|
Lock |
ER1118, |
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|
ER1915, |
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|
ER2834, |
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ER5879, |
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ER6309, |
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ER6445, |
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ER8428, |
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ER8475, |
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Patent |
Priority |
Assignee |
Title |
3111021, |
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20020088084, |
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20090282652, |
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20100117380, |
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20130067969, |
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20200141157, |
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D297807, |
Nov 01 1985 |
|
Combined door knob and latch set |
D589776, |
Jul 02 2008 |
|
Knob |
D691448, |
Oct 11 2012 |
Hampton Products International Corporation |
Lockset assembly for a door |
D844408, |
Dec 06 2017 |
|
Door knob |
D856112, |
Jul 14 2017 |
SALTO SYSTEMS, S L |
Door knob |
D891901, |
Apr 05 2019 |
dormakaba USA Inc |
Knob |
D922850, |
Mar 20 2020 |
ZHONGSHAN HYDI ARROW LOCK CO., LTD |
Door lock |
D922853, |
Oct 12 2019 |
NINGBO WANGTONG LOCKS CO , LTD |
Electronic lock |
D923454, |
Mar 20 2020 |
ZHONGSHAN HYDI ARROW LOCK CO., LTD |
Door lock |
D926018, |
Apr 05 2019 |
dormakaba USA Inc. |
Knob |
D937655, |
Apr 05 2019 |
dormakaba USA Inc. |
Knob |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a