Door knob
The dashed broken lines in the figures are for the purposes of illustrating portions of the door knob and form no part of the claimed design.
The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.
Claims
The ornamental design for a door knob, as shown and described.
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Type: Grant
Filed: Dec 23, 2024
Date of Patent: Dec 9, 2025
Inventor: Pu Chen (Wenzhou)
Primary Examiner: Lauren R Calve
Application Number: 29/980,090