Smart doorbell set

Latest Shenzhen Longzhiyuan Technology Co., Ltd. Patents:

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Description

FIG. 1 is a bottom, front and right side perspective view of a smart doorbell set showing my new design;

FIG. 2 is a top, rear and right side 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 portions of the smart doorbell set which form no part of the claimed design.

Claims

The ornamental design for a smart doorbell set, as shown and described.

Referenced Cited
U.S. Patent Documents
D819476 June 5, 2018 Siminoff
D820137 June 12, 2018 Siminoff
D820707 June 19, 2018 Siminoff
D820708 June 19, 2018 Siminoff
D822518 July 10, 2018 Siminoff
D822519 July 10, 2018 Siminoff
D822520 July 10, 2018 Siminoff
D829585 October 2, 2018 Siminoff
D830871 October 16, 2018 Siminoff
D833313 November 13, 2018 Siminoff
D837080 January 1, 2019 Siminoff
Other references
  • Available Feb. 12, 2019, [online], [site visited Feb. 12, 2019]. Available from Internet, <URL:https://wohomeshop.com/collections/best-sellers/products/wohome-battery-powered-with-plug-in-chime-wifi-video-camera-doorbell> (Year: 2019).
  • Available Feb. 12, 2019, [online], [site visited Feb. 12, 2019]. Available from Internet, <URL:http://www.szlongzy.com/html/20180822/37.html> (Year: 2019).
  • Available Apr. 10, 2018, [online], [site visited Feb. 12, 2019]. Available from Internet, <URL:https://www.banghappy.com/products/smart-wifi-doorbell-with-security-camera-and-instant-video-call-action> (Year: 2018).
  • (Via YouTube), available Nov. 5, 2017, [online], [site visited Feb. 12, 2019]. Available from Internet, <URL:https://www.youtube.com/watch?v=nz3RPbAXreE> (Year: 2017).
  • Available Feb. 12, 2019, [online], [site visited Feb. 12, 2019]. Available from Internet, <URL:https://goscam.manufacturer.globalsources.com/si/6008825024634/pdtl/Audio-doorphone/1159284060/Video-Doorbell.htm> (Year: 2019).
Patent History
Patent number: D858338
Type: Grant
Filed: Mar 26, 2018
Date of Patent: Sep 3, 2019
Assignee: Shenzhen Longzhiyuan Technology Co., Ltd. (Shenzhen)
Inventor: Mengchu Yu (Guangdong)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Katrina N Gonzalez
Application Number: 29/641,979
Classifications