Doorbell
Description
The broken lines in the drawings illustrate portions of the doorbell which form no part of the claimed design.
Claims
The ornamental design for a doorbell as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Closeli Doorbell, published on (Oct. 20, 2023) on facebook.com, retrieved from internet (Sep. 5, 2025). <URL: https://www.facebook.com/photo/?fbid=306203265527784&set=a.132534869561292> (Year: 2023).
Patent History
Patent number: D1113531
Type: Grant
Filed: Sep 29, 2023
Date of Patent: Feb 17, 2026
Assignee: Hangzhou Denghong Technology Co., Ltd. (Hangzhou)
Inventors: Hongtao Wang (Zhejiang), Shuaibin Chen (Zhejiang), Zefei Jiang (Zhejiang), Hong Xia (Zhejiang)
Primary Examiner: Joseph Kukella
Assistant Examiner: Heather Wencl
Application Number: 29/903,991
Type: Grant
Filed: Sep 29, 2023
Date of Patent: Feb 17, 2026
Assignee: Hangzhou Denghong Technology Co., Ltd. (Hangzhou)
Inventors: Hongtao Wang (Zhejiang), Shuaibin Chen (Zhejiang), Zefei Jiang (Zhejiang), Hong Xia (Zhejiang)
Primary Examiner: Joseph Kukella
Assistant Examiner: Heather Wencl
Application Number: 29/903,991
Classifications
Current U.S. Class:
For Use With Entryway, E.g., Door, Gate, Etc. (D10/118.2)