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Patent
D844408
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Priority
Dec 06 2017
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Filed
Dec 06 2017
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Issued
Apr 02 2019
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Expiry
Apr 02 2034
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Assg.orig
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Entity
unknown
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12
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22
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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 perspective view of a door knob.
FIG. 2 is a top view thereof.
FIG. 3 is a bottom view thereof.
FIG. 4 is a first side view thereof; and,
FIG. 5 is a second side view thereof.
The dashed lines in the views form no part of the claimed design and are provided as illustration aids.
Lu, Glen
| Patent |
Priority |
Assignee |
Title |
| D882168, |
Jun 08 2017 |
DESIGN + INDUSTRY; The Procter & Gamble Company |
Applicator for a skin care composition |
| D912491, |
May 27 2019 |
|
Quick install door handle set |
| D919363, |
Feb 10 2016 |
Wolf Appliance, Inc. |
Vertically mounted control knob for a gas cooktop |
| D964838, |
Nov 26 2021 |
Shenzhen Rundian Innovation Technology Co., Ltd. |
Door knob |
| D971002, |
Jul 19 2022 |
SHENZHEN RUNDIAN INNOVATION TECHNOLOGY CO , LTD |
Door knob |
| D985361, |
Nov 05 2021 |
|
Lock |
| D986496, |
Sep 24 2020 |
|
Smoking device |
| ER1118, |
|
|
|
| ER2834, |
|
|
|
| ER6445, |
|
|
|
| ER8475, |
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| ER8926, |
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| Patent |
Priority |
Assignee |
Title |
| 2919947, |
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| 3101604, |
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| 4876867, |
Aug 18 1988 |
WORCESTER COUNTY INSTITUTION FOR SAVINGS |
Door lock |
| 6202352, |
Mar 15 2000 |
|
Decorative door guard system |
| 20170350160, |
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| 191471, |
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| 191631, |
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| 199922, |
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| 231316, |
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| D326899, |
Nov 14 1988 |
Hans Grohe GmbH & Co. KG |
Faucet handle |
| D418582, |
Dec 18 1998 |
FRIEDRICH GROHE AG & CO KG |
Wall-mount faucet handle and escutcheon |
| D444695, |
Nov 19 1998 |
SCHNEIDER ELECTRIC S A |
Knob |
| D454049, |
Feb 08 2001 |
ROYAL BANK OF CANADA |
Combined door knob and rose |
| D511290, |
Mar 25 2004 |
TEFAL S A |
Knob |
| D545663, |
Nov 09 2004 |
Sugatsune Kogyo Co., Ltd.; SUGATSUNE KOGYO CO LTD |
Handle for door fittings |
| D564332, |
May 22 2007 |
LIBERTY HARDWARE MFG CORP |
Knob |
| D565927, |
Apr 20 2007 |
LIBERTY HARDWARE MFG CORP |
Knob |
| D589776, |
Jul 02 2008 |
|
Knob |
| D618081, |
Dec 22 2009 |
HMC Holdings, LLC |
Electronic lock |
| D772037, |
Nov 27 2015 |
TOP KNOBS USA, INC ; Hardware Resources, Inc |
Cabinet knob |
| D781126, |
Feb 10 2016 |
Wolf Appliance, Inc. |
Cooktop control knob with a reflective ring |
| D787297, |
Jun 22 2016 |
Hardware Resources, Inc. |
Cabinet knob |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a