IP Library › Granted Patent US 1,037,886
Granted Patent S1
US 1,037,886 · App. 29/865,244 · Granted Aug 6, 2024

Doorbell

Inventors: Li Pu (Shenzhen, CN); Xiaohu Tang (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,037,886
App. No.
29/865,244
Granted
Aug 6, 2024
Kind
S1
Claims (1)

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