IP Library › Granted Patent US 1,057,541
Granted Patent S1
US 1,057,541 · App. 29/902,750 · Granted Jan 14, 2025

Door lock

Inventor: Longhui Zuo (Suzhou, CN)
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Quick Facts
Patent No.
US 1,057,541
App. No.
29/902,750
Granted
Jan 14, 2025
Kind
S1
Claims (1)

The ornamental design for a door lock, as shown and described.

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