WiFi video doorbell

Yu Sep

Patent Grant D894774

U.S. patent number D894,774 [Application Number D/724,480] was granted by the patent office on 2020-09-01 for wifi video doorbell. This patent grant is currently assigned to SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD.. The grantee listed for this patent is Shenzhen Longzhiyuan Technology Co., Ltd.. Invention is credited to Mengchu Yu.


United States Patent D894,774
Yu September 1, 2020

WiFi video doorbell

Claims

CLAIM The ornamental design for a WiFi video doorbell, as shown and described.
Inventors: Yu; Mengchu (Shenzhen, CN)
Applicant:
Name City State Country Type

Shenzhen Longzhiyuan Technology Co., Ltd.

Shenzhen

N/A

CN
Assignee: SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD. (Shenzhen, CN)
Appl. No.: D/724,480
Filed: February 14, 2020

Foreign Application Priority Data

Nov 25, 2019 [CN] 2019 3 0651628
Current U.S. Class: D10/118.2
Current International Class: 1005
Field of Search: ;D10/118.2 ;D16/203 ;D13/119

References Cited [Referenced By]

U.S. Patent Documents
9894328 February 2018 Siminoff
D820136 June 2018 Scalisi
D828201 September 2018 Jeong
D830872 October 2018 Jacob
D836147 December 2018 Rao
D848299 May 2019 Li
D848891 May 2019 Paredes
D850314 June 2019 Laurans
D850315 June 2019 Laurans
D853264 July 2019 Laurans
D857629 August 2019 Taheri
D858338 September 2019 Yu
D859200 September 2019 Siminoff
D860848 September 2019 Park
D866379 November 2019 Siminoff
D870587 December 2019 Siminoff
D871483 December 2019 Chang
D874536 February 2020 Park
D879640 March 2020 Jacob
Primary Examiner: Kirschbaum; George D.
Attorney, Agent or Firm: Dragon Sun Law Firm, PC Li, Esq.; Jinggao

Description



FIG. 1 is a perspective view of a WiFi video doorbell showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back 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 portions of the WiFi video doorbell and form no part of the claimed design.

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Patent Diagrams and Documents

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