USD876586SActiveUtility

Automatic drain valve

62
Assignee: TLV CO LTDPriority: Nov 1, 2017Filed: Apr 3, 2018Granted: Feb 25, 2020
Est. expiryNov 1, 2037(~11.3 yrs left)· nominal 20-yr term from priority
Inventors:Tetsuo Asada
62
PatentIndex Score
8
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an automatic drain valve, as shown and described.

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