Patent
   D939991
Priority
Apr 20 2020
Filed
Apr 20 2020
Issued
Jan 04 2022
Expiry
Jan 04 2037
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a smart wireless video doorbell, as shown and described.

FIG. 1 is a front perspective view of a smart wireless video doorbell showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational 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.

The broken lines in the drawings illustrate the portions of the smart wireless video doorbell which form no part of the claimed design.

Yang, Zhirong

Patent Priority Assignee Title
D957976, Jul 24 2019 Tianjin HuaLai Technology Co., Ltd Smart doorbell
D966918, Jul 20 2020 Shenzhen Oceanwing Smart Innovations Technology Co., Ltd Doorbell
D980735, Sep 27 2021 Amazon Technologies, Inc Video doorbell
D989838, Feb 25 2021 SHENZHEN ANYUANWEI TECHNOLOGY CO., LTD Network camera
ER1227,
ER3562,
Patent Priority Assignee Title
D788834, Jul 15 2014 VIVINT, INC. Doorbell camera
D853265, Apr 16 2018 Amazon Technologies, Inc Doorbell
D897878, Nov 22 2018 Shenzhen Yingrunjia Electronics Co., Ltd. Doorbell
D927338, Nov 07 2019 Comcast Cable Communications, LLC Doorbell
D928005, Nov 07 2019 Comcast Cable Communications, LLC Doorbell
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Apr 15 2020YANG, ZHIRONGSHENZHEN JOYSTEK INTELLIGENCE CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524380604 pdf
Apr 20 2020Shenzhen Joystek Intelligence Co., Ltd(assignment on the face of the patent)
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