IP Library › Granted Patent US 1,042,083
Granted Patent S1
US 1,042,083 · App. 29/889,685 · Granted Sep 17, 2024

Door knob

Inventor: Qiujian Liu (Shenzhen, CN)
Assignee: SHENZHEN HUANKE ENTERPRISE MNGT
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Quick Facts
Patent No.
US 1,042,083
App. No.
29/889,685
Granted
Sep 17, 2024
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 11, 2023
From: LIU, QIUJIAN
To: SHENZHEN HUANKE ENTERPRISE MANAGEMENT CO., LTD
Reel/Frame 063613/0735 →