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Coupler lock

53
Assignee: NINGBO JIAHONG TOOLS CO LTDPriority: Sep 30, 2013Filed: Oct 28, 2013Granted: Oct 14, 2014
Est. expirySep 30, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Hongjun Song
53
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a coupler lock, as shown and described.

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