USD956178SActiveUtility

Water pipe sprinkler

80
Assignee: LIN CHANGZHENGPriority: Jan 5, 2021Filed: Jan 5, 2021Granted: Jun 28, 2022
Est. expiryJan 5, 2041(~14.4 yrs left)· nominal 20-yr term from priority
Inventors:Changzheng Lin
80
PatentIndex Score
9
Cited by
36
References
1
Claims

Claims

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

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