Patent
   D976733
Priority
May 27 2021
Filed
May 27 2021
Issued
Jan 31 2023
Expiry
Jan 31 2038
Assg.orig
Entity
unknown
6
15
n/a
The ornamental design for a doorbell chime, as shown and described.

FIG. 1 is a front perspective view of a doorbell chime showing the claimed design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures show portions of the doorbell chime that form no part of the claimed design.

Zhou, Jun, Zhou, Runjiao, Li, Mengying, Zhou, Haoliang

Patent Priority Assignee Title
ER258,
ER396,
ER4799,
ER5099,
ER7507,
ER7851,
Patent Priority Assignee Title
D768463, Feb 04 2015 EMTEK PRODUCTS, INC ; ASSA ABLOY RESIDENTIAL GROUP, INC Interior housing for a door lock
D781272, Oct 08 2014 Zen-me Labs Oy Communication device
D790950, Feb 04 2015 EMTEK PRODUCTS, INC ; ASSA ABLOY RESIDENTIAL GROUP, INC Interior housing for a door lock
D795109, Oct 27 2014 Simple Matters LLC Vibratory alert device
D848297, Oct 24 2017 Batis, LLC Doorbell chime
D890011, Jun 05 2019 Wireless doorbell
D896764, Mar 14 2018 ABB Schweiz AG Switch
D902063, Apr 01 2019 Arlo Technologies, Inc.; ARLO TECHNOLOGIES, INC Doorbell chime
D922236, Nov 18 2019 Door bell
D934092, Oct 30 2019 Carrier Corporation Wireless wall reader
D937424, Dec 24 2019 ETROG SYSTEMS LTD.; ETROG SYSTEMS LTD Medical monitor
D951952, Jul 10 2020 SALTO SYSTEMS, S L Reader
D952637, Jul 10 2020 SALTO SYSTEMS, S L Reader
D955251, Sep 20 2019 Amazon Technologies, Inc Location information device
D960015, Dec 30 2019 ARLO TECHNOLOGIES, INC Motion sensor
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May 24 2021ZHOU, RUNJIAOSHENZHEN VELOCITY TECHNOLOGY INNOVATIONS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0574960298 pdf
May 27 2021SHENZHEN LINDO TECHNOLOGY CO., LTD.(assignment on the face of the patent)
Mar 28 2022SHENZHEN VELOCITY TECHNOLOGY INNOVATIONS CO , LTD SHENZHEN LINDO TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0596170687 pdf
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