USD920818SActiveUtility

Testing device

71
Assignee: KOKUSAI KEISOKUKI KKPriority: May 2, 2018Filed: Feb 3, 2020Granted: Jun 1, 2021
Est. expiryMay 2, 2038(~11.8 yrs left)· nominal 20-yr term from priority
Inventors:Sigeru MatsumotoHiroshi MiyashitaKazuyoshi TashiroKazuhiro Murauchi
G01R 1/0416
71
PatentIndex Score
0
Cited by
16
References
1
Claims

Claims

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

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