Key ring
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 key ring, as shown and described.
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Type: Grant
Filed: Dec 18, 2023
Date of Patent: Oct 7, 2025
Inventor: Qinwu Xu (Guangxi)
Primary Examiner: George A Bugg
Assistant Examiner: Jessica A Junkins
Application Number: 29/921,468