Doorbell
Latest SHENZHEN LINDO TECHNOLOGY CO., LTD. Patents:
Description
The broken lines in the figures show portions of the doorbell that form no part of the claimed design.
Claims
The ornamental design for a doorbell, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D976732
Type: Grant
Filed: May 27, 2021
Date of Patent: Jan 31, 2023
Assignee: SHENZHEN LINDO TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Mengying Li (Shenzhen), Jun Zhou (Shenzhen), Haoliang Zhou (Shenzhen), Runjiao Zhou (Shenzhen)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Lillian Windham
Application Number: 29/785,755
Type: Grant
Filed: May 27, 2021
Date of Patent: Jan 31, 2023
Assignee: SHENZHEN LINDO TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Mengying Li (Shenzhen), Jun Zhou (Shenzhen), Haoliang Zhou (Shenzhen), Runjiao Zhou (Shenzhen)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Lillian Windham
Application Number: 29/785,755
Classifications
Current U.S. Class:
For Use With Entryway, E.g., Door, Gate, Etc. (D10/118.2)