USD957957SActiveUtility

Air quality measuring apparatus

57
Assignee: KYUNGDONG NAVIEN CO LTDPriority: Mar 10, 2020Filed: Sep 10, 2020Granted: Jul 19, 2022
Est. expiryMar 10, 2040(~13.6 yrs left)· nominal 20-yr term from priority
Inventors:Jun-Hyeong Cho
57
PatentIndex Score
4
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim, the ornamental design for an air quality measuring apparatus, as shown and described.

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