Smart doorbell set
Latest Shenzhen Longzhiyuan Technology Co., Ltd. Patents:
Description
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
Other references
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 |
- 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
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
Current U.S. Class:
For Use With Entryway, E.g., Door, Gate, Etc. (D10/118.2)