USD942871SActiveUtility

Carbon dioxide supply control device

9
Assignee: ECINU CO LTDPriority: Oct 17, 2019Filed: Apr 16, 2020Granted: Feb 8, 2022
Est. expiryOct 17, 2039(~13.2 yrs left)· nominal 20-yr term from priority
Inventors:Sin-Woo Lee
9
PatentIndex Score
0
Cited by
9
References
1
Claims

Claims

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

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