Patent
   D897878
Priority
Nov 22 2018
Filed
May 20 2019
Issued
Oct 06 2020
Expiry
Oct 06 2035
Assg.orig
Entity
unknown
16
19
n/a
The ornamental design for a doorbell, as shown and described.

FIG. 1 is a front elevational view of a doorbell showing my new design;

FIG. 2 is a rear elevational view thereof;

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 thereof; and,

FIG. 8 is an another Perspective view from bottom side thereof.

The broken lines in the drawing depict portions of the doorbell that form no part of the claimed design.

Lian, Xianhui

Patent Priority Assignee Title
D921511, Jan 07 2020 Doorbell
D939991, Apr 20 2020 Shenzhen Joystek Intelligence Co., Ltd Smart wireless video doorbell
D956604, Sep 11 2019 SHENZHEN YINGRUNJIA ELECTRONICS CO , LTD Doorbell
D957976, Jul 24 2019 Tianjin HuaLai Technology Co., Ltd Smart doorbell
D962865, Mar 29 2019 IHI Corporation Power supply unit for wireless power transfer
D966918, Jul 20 2020 Shenzhen Oceanwing Smart Innovations Technology Co., Ltd Doorbell
D967022, Mar 29 2019 IHI Corporation Wireless power transfer device
D967023, Mar 29 2019 IHI Corporation Wireless power transfer device
D968994, Sep 03 2021 Shenzhen Zhiling Technology Co., Ltd Video doorbell
D975571, Apr 30 2021 Shenzhen Zhiling Technology Co., Ltd Intelligent doorbell
D980735, Sep 27 2021 Amazon Technologies, Inc Video doorbell
ER1227,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 29 2019LIAN, XIANHUISHENZHEN YINGRUNJIA ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494180589 pdf
May 20 2019Shenzhen Yingrunjia Electronics Co., Ltd.(assignment on the face of the patent)
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