WiFi video doorbell
Latest SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD. Patents:
Description
The broken lines in the drawings illustrate portions of the WiFi video doorbell and form no part of the claimed design.
Claims
The ornamental design for a WiFi video doorbell, as shown and described.
Referenced Cited
U.S. Patent Documents
9894328 | February 13, 2018 | Siminoff |
D820136 | June 12, 2018 | Scalisi |
D828201 | September 11, 2018 | Jeong |
D830872 | October 16, 2018 | Jacob |
D836147 | December 18, 2018 | Rao |
D848299 | May 14, 2019 | Li |
D848891 | May 21, 2019 | Paredes |
D850314 | June 4, 2019 | Laurans |
D850315 | June 4, 2019 | Laurans |
D853264 | July 9, 2019 | Laurans |
D857629 | August 27, 2019 | Taheri |
D858338 | September 3, 2019 | Yu |
D859200 | September 10, 2019 | Siminoff |
D860848 | September 24, 2019 | Park |
D866379 | November 12, 2019 | Siminoff |
D870587 | December 24, 2019 | Siminoff |
D871483 | December 31, 2019 | Chang |
D874536 | February 4, 2020 | Park |
D879640 | March 31, 2020 | Jacob |
Patent History
Patent number: D900659
Type: Grant
Filed: Feb 14, 2020
Date of Patent: Nov 3, 2020
Assignee: SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD. (Shenzhen)
Inventor: Mengchu Yu (Shenzhen)
Primary Examiner: George D. Kirschbaum
Application Number: 29/724,478
Type: Grant
Filed: Feb 14, 2020
Date of Patent: Nov 3, 2020
Assignee: SHENZHEN LONGZHIYUAN TECHNOLOGY CO., LTD. (Shenzhen)
Inventor: Mengchu Yu (Shenzhen)
Primary Examiner: George D. Kirschbaum
Application Number: 29/724,478
Classifications
Current U.S. Class:
For Use With Entryway, E.g., Door, Gate, Etc. (D10/118.2)