USD884835SActiveUtility

Blast valve

29
Assignee: HE LILIPriority: Jul 5, 2018Filed: Jul 5, 2018Granted: May 19, 2020
Est. expiryJul 5, 2038(~12 yrs left)· nominal 20-yr term from priority
Inventors:Lili He
29
PatentIndex Score
0
Cited by
9
References
1
Claims

Claims

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

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