IP Library › Granted Patent US 1,118,304
Granted Patent S1
US 1,118,304 · App. 29/940,279 · Granted Mar 17, 2026

Electronic door lock

Inventor: Qianrui Lu (Shenzhen, CN)
Assignee: Qianrui Lu
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Quick Facts
Patent No.
US 1,118,304
App. No.
29/940,279
Granted
Mar 17, 2026
Kind
S1
Claims (1)

The ornamental design for an electronic door lock as shown and described.

Priority Claims (1)
CN 202430118343.2 · Mar 8, 2024 · national
References Cited (17)
US D856112S · Ferreira Sánchez · 2019 [cited by examiner]
US D911148S · Yi · 2021 [cited by examiner]
US D922850S · Chen · 2021 [cited by examiner]
US D923454S · Chen · 2021 [cited by examiner]
US D964838S · Liu · 2022 [cited by examiner]
US D971002S · Liu · 2022 [cited by examiner]
US D981205S · Lu · 2023 [cited by examiner]
US D1003144S · Huang · 2023 [cited by examiner]
US D1007998S · Wu · 2023 [cited by examiner]
US D1009592S · Wu · 2024 [cited by examiner]
US D1009594S · Wu · 2024 [cited by examiner]
US D1036232S · Lu · 2024 [cited by examiner]
US D1052376S · Li · 2024 [cited by examiner]
US D1058340S · Wang · 2025 [cited by examiner]
US D1067014S · Kuang · 2025 [cited by examiner]
US D1075472S · Wu · 2025 [cited by examiner]
Richelock, posted Oct. 19, 2024 [online], [retrieved Jul. 23, 2025]. Retrieved from internet, https://www.amazon.com.be/-/en/Richelock-Keyboard-Automatic-Waterproof-Weatherproof/dp/B0DJDC3Z3N (Year: 2024). [cited by examiner]