USD785144SActiveUtility

Sealing ring for pipe coupling

88
Assignee: NITTO KOHKI COPriority: Nov 13, 2015Filed: May 11, 2016Granted: Apr 25, 2017
Est. expiryNov 13, 2035(~9.3 yrs left)· nominal 20-yr term from priority
Inventors:Hiroyuki Kitagawa
88
PatentIndex Score
33
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a sealing ring for a pipe coupling, as shown.

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