Kingpin lock
The broken lines shown are included for the purpose of illustrating portions of the kingpin lock that forms no part of the claimed design.
Claims
The ornamental design for a kingpin lock, as shown and described.
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Type: Grant
Filed: Jun 15, 2019
Date of Patent: Aug 24, 2021
Assignee: ZHEJIANG OKLEAD AUTO PARTS CO., LTD. (Ruian)
Inventor: Lixing Ni (Ruian)
Primary Examiner: Keli L Hill
Assistant Examiner: Sara S Sahneh
Application Number: 29/695,107